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Selected Herbarium Specimen Details (315) Download

Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham. - Determined By: R. J. Eaton, 1961
Locality:USA. Florida. Seminole Co.: N of Goldenrod. 28º 36’ 36” N -81º -17’ -19” W
Habitat:Pinelands.
Reproductive State:Fertile
Collector:G. R. Cooley 7409
  with R.J. Eaton, J.D. Ray, Jr.
Date:02 May 1960
Accession No:18895
Image:18895.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1992
Determination History: Dichanthelium aciculare (Desv. ex Poir.) Gould & C. A. Clark
Locality:USA. Florida. Sumter Co.: Croom Widlife Management Area. Withlacoochee State Forest; along nature trail at Hog Island, ca. 2 mi. SSE of Nobleton. T21S, R21E, Sec. 31. 28º 37’ 59” N -82º -15’ 0” W
Reproductive State:Fertile
Collector:C. vanHoek 273
Date:29 May 1992
Accession No:204617
Image:204617.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Collier Co.: Marco Island, vicinity of subdivision. 25º 58’ 0” N -81º -43’ 0” W
Habitat:Coastal strand, scrub zone.
Reproductive State:Fertile
Collector:O. K. Lakela 31381
Date:07 Apr 1968
Accession No:82967
Image:82967.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham. - Determined By: O. K. Lakela
Panicum trifolium Nash - Determined By: O. K. Lakela
Locality:USA. Florida. Hillsborough Co.: University of South Florida Campus. N of Tampa, at NE border of campus. 27º 56’ 51” N -82º -27’ -30” W
Description:Infrequent. 
Habitat:Secondary cypress [Taxodium] swamp with red maple [Acer rubrum], ash [Fraxinus], buttonbush [Cephalanthus occidentalis], laurel oak [Quercus laurifolia], royal fern [Osmunda regalis] border below dry, sandy pine ridge with longleaf pine [Pinus palustris], turkey oak [Quercus laevis], and saw palmetto [Serenoa repens].
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 10250
  with O. Lakela
Date:09 Sep 1960
Accession No:27297
Image:27297.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium dichotomum (L.) Gould - Determined By: B. F. Hansen, 1981
Panicum angustifolium Elliott
Locality:USA. Florida. Highlands Co.: Avon Park Air Force Range. Echo Springs Trail, 0.2 mi. S of Kissimmee Road. T33S, R31E, Sec. 7, NE¼ of NW¼. 28º 17’ 27” N -81º -24’ -25” W
Habitat:Mucky seepage area with Drosera, Sarracenia minor, Sphagnum.
Reproductive State:Fertile
Collector:B. F. Hansen 7046
  with R.P. Wunderlin, D. Richardson
Date:17 Apr 1980
Accession No:150889
Image:150889.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium dichotomum (L.) Gould - Determined By: B. F. Hansen, 1981
Panicum webberianum Nash
Locality:USA. Florida. Polk Co.: T26S, R22E, Sec. 2.
Description:Leaves cordate ciliate at base; spikelets purple-stained at base. 
Habitat:Roadside ditch bordering longleaf pine [Pinus palustris] - palmetto flatwoods with occasional small cypress [Taxodium] ponds.
Reproductive State:Fertile
Collector:G. R. Cooley 8260
  with R.J. Eaton, C.E. Wood, Jr., et al.
Date:03 May 1961
Accession No:43083
Image:43083.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium dichotomum (L.) Gould - Determined By: B. F. Hansen, 1981
Panicum webberianum Nash
Locality:USA. Florida. Hillsborough Co.: Off 46th Street, ca. 0.75 mi. S of University of South Florida campus; Tampa. 27º 56’ 51” N -82º -27’ -30” W
Habitat:Sandy openings of mostly denuded pineland; with dwarf oaks, Eupatorium, and Juncus spp.
Reproductive State:Fertile
Collector:O. K. Lakela 23860
Date:13 Mar 1961
Accession No:46090
Image:46090.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Osceola Co.: Just N of C-532, 1 mi. E of junction with C-545; 4 mi. W of Intercession City. T25S, R27E, Sec. 36, SW¼.
Habitat:Roadside in sand pine [Pinus clausa] scrub.
Reproductive State:Fertile
Collector:B. F. Hansen 8508
  with G. Robinson
Date:14 Aug 1981
Accession No:156763
Image:156763.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Panicum lancearium Trin.
Locality:USA. Florida. Walton Co.: Grayton Beach State Park. Along the nature trail.
Reproductive State:Fertile
Collector:G. Wilhelm 9267
  with B. Bush
Date:26 Jun 1981
Accession No:168448
Image:168448.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1994
Determination History: Dichanthelium ensifolium Baldwin ex Elliott var. breve (Hitchc. & Chase) B. F. Hansen & Wunderlin
Locality:USA. Florida. Manatee Co.: South Fork State Preserve. T33S, R20E, Sec. 13, SW¼ of SE¼ of NE¼ of SW¼ of NW¼.
Description:Erect to 30 cm height. Uncommon. 
Habitat:Scrub, near ecotone with xeric hammock.
Reproductive State:Fertile
Collector:S. Cole SF0240
  with R. Owens
Date:21 May 1994
Accession No:212171
Image:212171.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1994
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Manatee Co.: South Fork State Preserve. NE of creek. T33S, R20E, Sec. 12, NE¼ of SE¼ of NW¼ of NE¼.
Description:Erect to 30 cm height. Occasional. 
Habitat:Xeric hammock near bottomland forest.
Reproductive State:Fertile
Collector:S. Cole SF0245
  with R. Owens
Date:21 May 1994
Accession No:212175
Image:212175.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum ensifolium Baldwin ex Elliott
Locality:USA. Florida. Levy Co.: T14S, R17E, Sec. 9.
Description:Caespitose. 
Habitat:Wet hammock.
Reproductive State:Fertile
Collector:G. R. Cooley 6615
  with R.J. Eaton
Date:29 Apr 1959
Accession No:9597
Image:9597.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Highlands Co.: Archbold Biological Station. Above Hickory Branch. 27º 10’ 0” N -81º -21’ 0” W
Habitat:Sandy hill.
Reproductive State:Fertile
Collector:G. R. Cooley 6118
  with C.E. Wood, Jr., K.A. Wilson, L.J. Brass
Date:01 May 1958
Accession No:8613
Image:8613.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Locality:USA. Florida. Pinellas Co.: Brooker Creek on the Casey Ranch property E of East Lake Road (C-77). 29º 53’ 19” N -82º -19’ -57” W
Habitat:Moist, sandy soil in hardwood forest dominated by laurel oak [Quercus laurifolia].
Reproductive State:Fertile
Collector:J. E. Poppleton 653
Date:09 Nov 1975
Accession No:123834
Image:123834.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Locality:USA. Florida. Hernando Co.: Ca. 0.5 mi. W of Weekiwachee Springs.
Description:One plant seen. 
Habitat:Pinus clausa - Ceratiola - Garberia scrub; along grassy margin of scrub.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 9551
Date:16 Oct 1959
Accession No:27853
Image:27853.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Locality:USA. Florida. Hernando Co.: Ca. 2 mi. E of Weekiwachee Springs.
Description:One plant seen. 
Habitat:White sand Pinus clausa - oak scrub; sandy margin of roadside pool.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 9527
Date:16 Oct 1959
Accession No:27854
Image:27854.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Sarasota Co.: Myakka River State Park. Trail to lower Myakka Lake. 27º 18’ 0” N -82º -16’ 0” W
Description:Culms erect. Common. 
Habitat:Dry prairie.
Reproductive State:Bud
Collector:B. K. Holst 4587
  with B. Wiedwald
Date:23 Mar 1995
Accession No:222689
Image:222689.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Sarasota Co.: Crowley Museum and Nature Center. 16405 Myakka Road, ca. 15 mi. E of Sarasota; W of Crowley Creek, N of boardwalk. 27º 18’ 41” N 82º 15’ 24” W
Description:Forming small colonies. Common. 
Habitat:Border between pine flatwood and swampy slope.
Reproductive State:Fertile
Collector:B. K. Holst 6122
  with R. Rivero, J. Britten, D. Cruz, I. Montero, D. Dixon
Date:19 Aug 1997
Accession No:222593
Image:222593.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum ciliatum Elliott
Locality:USA. Florida. Charlotte Co.: Tucker's Corner, 6 mi. S of Bermont on W side of FL 31. T42S, R25E, Sec. 1, NE¼ of NE¼. 26º 55’ 59” N -81º -45’ 0” W
Habitat:Pine flatwoods.
Reproductive State:Fertile
Collector:B. F. Hansen 7035
  with D. Richardson, G. Robinson
Date:10 Apr 1980
Accession No:150947
Image:150947.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Lee Co.: Pine Island; FL 867, 1 mi. S of junction with FL 78 at Pine Island Center. T44S, R22E, Sec. 33, SW¼ of NE¼.
Habitat:Pine flatwoods with Pinus elliottii, Myrica cerifera, Lyonia fruticosa, Bejaria racemosa, Serenoa repens.
Reproductive State:Fertile
Collector:B. F. Hansen 5422
  with T. Cochrane. B. Cochrane
Date:20 Apr 1979
Accession No:142934
Image:142934.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Pinellas Co.: Brooker Creek Preserve. Ca. 3.5 mi. N of Oldsmar along powerline right-of-way. T28S, R16E, Sec. 1, SE¼ of NE¼. 28º 2’ 3” N -82º -39’ -54” W
Habitat:Weedy roadside.
Reproductive State:Fertile
Collector:B. F. Hansen 12719
  with P. Dooris
Date:11 Mar 1994
Accession No:209486
Image:209486.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Highlands Co.: Archbold Biological Station. 8 mi. S of Lake Placid; along firelane next to railroad tracks, 0.2 mi. S of a point 0.3 mi. W of gate that is 0.3 mi. N of W end of paved road. 27º 10’ 0” N -81º -21’ 0” W
Habitat:Low flatwoods interspersed with wet prairie.
Reproductive State:Fertile
Collector:R. P. Wunderlin 6682
  with A. Arcuri, D. Richardson
Date:16 Jan 1979
Accession No:141954
Image:141954.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum linearium Trin. - Determined By: O. K. Lakela, Apr 1968
Panicum patentifolium Nash
Locality:USA. Florida. Collier Co.: Marco Island; N of junction C-92 and FL-951. 25º 58’ 0” N -81º -43’ 0” W
Habitat:Bay border cleared of mangrove; pioneer vegetation.
Reproductive State:Fertile
Collector:O. K. Lakela 29434
Date:10 Jan 1966
Accession No:255063
Image:255063.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Gilchrist Co.: End of the road to Hart Springs County Park, along the Suwannee River, ca. 7 mi. N of Fanning Springs. T9S, R13E, Sec. 25, SE¼ of NE¼. 30º 22’ 59” N -82º -57’ 0” W
Habitat:Wooded riverbank and roadside.
Reproductive State:Fertile
Collector:B. F. Hansen 10846
  with R.P. Wunderlin, C. vanHoek
Date:25 Oct 1985
Accession No:188595
Image:188595.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Sep 2000
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Clay Co.: Camp Blanding National Guard Base. Shoreline of Lake Lowery, ca. 2 mi. NW of FL 21 and 6 mi. N of Keystone Heights. T7S, R23E, Sec. 27. 28º 9’ 21” N -82º -37’ -16” W
Description:Common. 
Habitat:Sandy soils around shoreline.
Reproductive State:Fertile
Collector:C. Slaughter 11468
  with R. Ellis, M. Willick, J. Tucker
Date:30 Mar 2000
Accession No:226150
Image:226150.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Osceola Co.: Ca. 0.2 mi. W of bend from W to S in Oak Island Road, ca. 0.3 mi. E of Lake Davenport and Polk Co. line, ca. 1.1 mi. S of US 192, ca. 1.8 mi. SE of junction US 192 and US 27. T25S, R27E, Sec. 7, N½ of NW¼. 28º 19’ 50” N 81º 39’ 9” W
Description:Forming small tufted clumps. 
Habitat:Scrubby flatwoods transition from scrub to baygall; dominated by Pinus elliottii - Quercus geminata - Serenoa repens. Soils - Pomello (Arenic Haplohumods) and Tavares.
Reproductive State:Fertile
Elevation:110 to 115 ft
Collector:S. L. Orzell 18715
  with E.L. Bridges
Date:28 Oct 1991
Accession No:222753
Image:222753.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Sumter Co.: Jumper Creek Wildlife Management Area. Along Bear Island Trail; ca. 3.5 mi. SSW of Panacoochee Retreats, ca. 3.5 mi. W of Lake Panasoffkee. T20S, R21E, Sec. 13. 28º 45’ 0” N -82º -4’ -59” W
Habitat:Along trail through low-lying hardwood swamp.
Reproductive State:Fertile
Collector:B. F. Hansen 10335
  with R.P. Wunderlin, N. Mawhinney
Date:02 Apr 1985
Accession No:185137
Image:185137.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Hillsborough Co.: Little Manatee River State Recreation Area. S bank of river. T32S, R19E, Sec. 23, N½ of SE¼ of SW¼ of SW¼ of SE¼. 27º 28’ 59” N -82º -10’ -59” W
Habitat:Bottomland forest near scrubby flatwoods.
Reproductive State:Fertile
Collector:S. Cole LR1109
  with R. Owens
Date:25 Mar 1995
Accession No:217830
Image:217830.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Hardee Co.: Paynes Creek Historic State Park. Burn zone 1 NE. T33S, R25E, Sec. 9, SW¼ of SW¼ of NE¼ of NE¼ of SE¼.
Description:Erect to 30 cm height. Common. 
Habitat:Mesic flatwoods near scrub.
Reproductive State:Fertile
Collector:S. Cole PC0014
Date:20 Mar 1995
Accession No:217935
Image:217935.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Hillsborough Co.: Little Manatee River State Recreation Area. NW of picnic parking lot. T32S, R19E, Sec. 26, SW¼ of NE¼ of NE¼ of NE¼ of NW¼. 27º 45’ 0” N -82º -7’ -59” W
Habitat:Ruderal area, scrub.
Reproductive State:Fertile
Collector:S. Cole LR0118
  with R. Owens
Date:25 Mar 1995
Accession No:217828
Image:217828.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum ciliatum Elliott
Locality:USA. Florida. Hillsborough Co.: Hillsborough River State Park. 20 mi. NE of Tampa on US 301. T27S, R21E, Secs. 7, 8, and 9. 27º 55’ 0” N -82º -21’ 0” W
Reproductive State:Fertile
Collector:A. N. Arcuri 704
Date:Dec 1977
Accession No:140889
Image:140889.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Escambia Co.: Navarre, Santa Rosa Island, E of the causeway. 30º 24’ 5” N -86º -51’ -48” W
Habitat:White sand dune area.
Reproductive State:Fertile
Collector:G. Wilhelm 9032
  with D. Ladd
Date:21 May 1981
Accession No:168413
Image:168413.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Panicum lancearium Trin.
Locality:USA. Florida. Okaloosa Co.: Destin, E of Benning Drive, ca. 2 blocks N of US 98. 30º 23’ 36” N -86º -29’ -44” W
Habitat:Disturbed woods.
Reproductive State:Fertile
Collector:G. Wilhelm 9166
Date:22 Jun 1981
Accession No:168446
Image:168446.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Polk Co.: Avon Park Air Force Range. Along hiking trail 0.5 mi. S of Turpentine camp. T32S, R30E, Sec. 5.
Habitat:Transition area between sandhill, sand pine [Pinus clausa] scrub, and south Florida flatwoods communities.
Reproductive State:Fertile
Collector:D. R. Lindsey 959
  with S. Upchurch
Date:04 Aug 1981
Accession No:168383
Image:168383.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Panicum lancearium Trin.
Locality:USA. Florida. Walton Co.: Grayton Beach State Park. Along nature trail.
Reproductive State:Fertile
Collector:G. Wilhelm 9273
  with B. Bush
Date:26 Jun 1981
Accession No:168447
Image:168447.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum ciliatum Elliott
Locality:USA. Florida. Pasco Co.: Morris Bridge Road, C-579, 2.7 mi. S of FL 54, ca. 5 mi. SW of Zephyrhills. T26S, R21E, Sec. 31, NW¼ of NW¼. 28º 14’ 1” N -82º -10’ -52” W
Habitat:Edge of wet pinelands.
Reproductive State:Fertile
Collector:J. Watson 527
  with B.F. Hansen, R.P. Sauleda
Date:08 Apr 1980
Accession No:145547
Image:145547.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Locality:USA. Florida. Hillsborough Co.: Bordering Brooker Creek, 1 mi. N of the bridge on Tarpon Springs-Lake Fern Road. 28º 1’ 59” N -82º -34’ 0” W
Habitat:Peaty soil in hardwood forest dominated by laurel oak [Quercus laurifolia] and red maple [Acer rubrum].
Reproductive State:Fertile
Collector:J. E. Poppleton 695
Date:11 Nov 1975
Accession No:122822
Image:122822.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Gadsden Co.: Along FL 159, 0.5 mi. S of junction with FL 270; 0.6 mi. S of Scotland. T2N, R2W, Sec. 15, NW¼ of SW¼, and Sec. 16, NE¼ of SE¼. 30º 34’ 0” N -84º -25’ 0” W
Habitat:Mesic forest in creek ravine.
Reproductive State:Fertile
Collector:B. F. Hansen 11015
  with R.P. Wunderlin
Date:07 Jul 1986
Accession No:189546
Image:189546.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Dichanthelium angustifolium (Elliott) Gould
Locality:USA. Florida. Pinellas Co.: Honeymoon Island Recreation Area. The beach road. T28S, R15E, Sec. 5.
Description:Herb. 
Habitat:Roadside; sand.
Reproductive State:Fertile
Collector:G. Fleming 3362
Date:28 Apr 1980
Accession No:149299
Image:149299.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Dichanthelium angustifolium (Elliott) Gould
Locality:USA. Florida. Hillsborough Co.: Powerline clearing that crosses FL 581 at Trout Creek Road.
Description:Herb. 
Habitat:In dry soil of a clearing.
Reproductive State:Fertile
Collector:S. DuBois 79-3-53
Date:21 Mar 1979
Accession No:139844
Image:139844.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum angustifolium Elliott - Determined By: O. K. Lakela, s.d.
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Polk Co.: Along trail margin through the wood.
Description:In luxuriant tufts. 
Habitat:White sand scrub with an overstory of Pinus clausa.
Reproductive State:Fertile
Notes: Frostproof #630A.
Collector:O. K. Lakela 24215
Date:02 Jun 1961
Accession No:40579
Image:40579.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum angustifolium Elliott - Determined By: O. K. Lakela, s.d.
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Polk Co.: Along trail margin through the wood.
Description:In luxuriant tufts. 
Habitat:White sand scrub with an overstory of Pinus clausa.
Reproductive State:Fertile
Notes: Frostproof #630.
Collector:O. K. Lakela 24214
Date:02 Jun 1961
Accession No:40628
Image:40628.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Brevard Co.: Merritt Island [National Wildlife Refuge]. S side of Beach Road, ca. 1.5 mi. E of Wilson's Corner. 28º 37’ 59” N -80º -40’ -59” W
Habitat:From a grassy swale located in a treeless palmetto [Serenoa repens] flatwoods.
Reproductive State:Fertile
Collector:J. E. Poppleton 570
  with A.G. Shuey
Date:22 Nov 1975
Accession No:122522
Image:122522.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham. - Determined By: R. J. Eaton, 1961
Locality:USA. Florida. Highlands Co.: 4 mi. S of Sebring. 27º 29’ 44” N -81º -26’ -27” W
Habitat:Turkey oak [Quercus laevis], bluejack oak [Q. incana], Carya floridana, with Serenoa and Opuntia on dry, yellow sand ridge.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 9746
  with H.A. Gleason, R.J. Eaton
Date:25 Apr 1960
Accession No:18866
Image:18866.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Manatee Co.: Along Myacca [Myakka] River, 1 mi. N of Myacca State Park [Myakka River State Park], 300 m from the end of River Road. T36S, R21E, Sec. 32.
Description:Low grass to 25 cm height, forming clumps. 
Reproductive State:Fertile
Collector:C. H. Dodson 8081
Date:20 May 1979
Accession No:152196
Image:152196.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum angustifolium Elliott
Locality:USA. Florida. Polk Co.: Tiger Creek Sanctuary. Wakeford Road entrance, ca. 3.5 mi. E of Babson Park. T30S, R29E, Sec. 31, NW¼ of NW¼.
Habitat:Sandhill and scrub on low hills.
Reproductive State:Fertile
Collector:B. F. Hansen 5290
  with J. Hansen
Date:13 Apr 1979
Accession No:141767
Image:141767.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum angustifolium Elliott
Locality:USA. Florida. Lee Co.: E side of US 41 at the junction with Imperial River, 0.8 mi. N of FL 865. T47S, R25E, Sec. 35.
Habitat:Wet pinelands.
Reproductive State:Fertile
Collector:R. P. Sauleda 3342
Date:21 Mar 1980
Accession No:147688
Image:147688.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Pinellas Co.: Ca. 1 mi. S of Snug Harbor on Weedon Island; canal off Mud Hole Island.
Description:Common; cespitose. 
Habitat:Sandy, weedy bank and brackish margin of a small canal; Quercus geminata with Rhizophora mangle and Baccharis halimifolia.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 10978
  with C.E. Smith, Jr., O.K. Lakela, J. Patman
Date:19 May 1961
Accession No:42554
Image:42554.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Hernando Co.: Withlacoochee State Forest. 2 -3 km N of the road to Richloam, 3 km W of FL 471, ca. 6 km SE of Tarrytown. 28º 30’ 0” N -82º -6’ 0” W
Habitat:Pine flatwoods.
Reproductive State:Fertile
Collector:M. T. Strong 2693
Date:10 May 2001
Accession No:232066
Image:232066.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Apr 2003
Locality:USA. Florida. Brevard Co.: N of Mims along the E side of US 1, just S of Grandperrin Road, opposite of the House of Prayer church; under the powerlines. 28º 39’ 54” N -80º -50’ -41” W
Habitat:Scrubby edge of sand pine [Pinus clausa] and slash pine [Pinus elliottii] forest.
Reproductive State:Fertile
Collector:S. M. Kennedy 497
  with T. Robinson
Date:12 Sep 2000
Accession No:235654
Image:235654.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Lake Co.: Lake Louisa State Park. Ca. 0.3 mi. S of Bear Lake and 0.3 mi. W of Big Creek, ca. 1.7 air mi. W of US 27 at a point near the S end of Trout Lake, ca. 7.5 mi. S of Clermont. T23S, R26E, Sec. 31, SW¼ of NE¼. 28º 26’ 43” N 81º 44’ 46” W
Habitat:Mesic pine flatwoods. Myakka (Aeric Haplaquods) soil.
Reproductive State:Fertile
Collector:S. L. Orzell 22612
  with E.L. Bridges
Date:30 Mar 1994
Accession No:236479
Image:236479.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Lake Co.: Seminole State Forest. Creek along Sulphur Run, ca. 0.6 air mi. SE of Lake Jordan, 1.5 air mi. ESE of Cassia, ca. 14.9 air mi. ENE of Eustis. T18S, R29E, Sec. 31, NE¼ of SE¼. 28º 52’ 36” N 81º 26’ 37” W
Habitat:Xeric hammock, former sandhill above a hydric hammock.
Reproductive State:Fertile
Collector:S. L. Orzell 22847
  with E.L. Bridges
Date:20 Aug 1994
Accession No:236475
Image:236475.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, May 2003
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:usa. Florida. Volusia Co.: Heart Island Conservation Area. Just S of Bee Road; the Area's FL 40 entrance; ca. 1 mi. S of FL 40; ca. 3 mi. SE of Barberville. T29S, R15E, Sec. 15. 29º 10’ 59” N -81º -25’ 0” W
Habitat:Seepage slope or shallow ponded wetland with a slash pine [Pinus elliottii] / loblolly bay [Gordonia lasianthus] community.
Reproductive State:Fertile
Collector:C. Slaughter 13456
Date:02 Oct 2002
Accession No:235797
Image:235797.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Sep 2006
Determination History: Dichanthelium ensifolium (Baldwin ex Elliott) Gould
Locality:USA. Florida. Flagler Co.: Next to the powerlines, Plantation Oak development; 0.8 mi. E of I-95, 1.1 mi. NE of the US 1 and I-95 intersection. T13S, R32E, Sec. 30. 26º 7’ 39” N -80º -13’ -59” W
Habitat:Sandhill scrub.
Reproductive State:Fertile
Collector:C. Slaughter 14836
  with M. Minno, B. Fewster
Date:01 May 2006
Accession No:243044
Image:243044.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Dichanthelium angustifolium (Elliott) Gould
Locality:USA. Florida. Osceola Co.: Along the bank of a canal at Pleasant Hill Heights on the NE bank of Lake Tohopekaliga; 6 mi. S of Kissimmee on C-531. 28º 17’ 27” N -81º -24’ -25” W
Habitat:Canal bank.
Reproductive State:Fertile
Collector:A. N. Arcuri 868
  with D.R. Richardson
Date:11 Apr 1979
Accession No:140010
Image:140010.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Volusia Co.: Tomoka State Park. Johns Island; ca. 1 km E of the US 1 bridge at the Tomoka River, ca. 1 km NNE of the N terminus of Nova Road (C-5A) at US 1. 29º 18’ 12” N 81º 4’ 46” W
Habitat:In a firebreak bisecting a xeric hammock.
Reproductive State:Fertile
Collector:J. M. Kunzer 740
Date:12 Nov 2004
Accession No:253596
Image:253596.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Flagler Co.: Bulow Creek State Park. Ca. 50 m W of Bulow Trail, ca. 150 m S of the N terminus of the trail. 29º 25’ 58” N 81º 8’ 29” W
Description:Culms ascending. 
Habitat:Mesic hammock.
Reproductive State:Fertile
Collector:J. M. Kunzer 858
  with M. Kunzer
Date:16 Dec 2004
Accession No:240114
Image:240114.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Glades Co.: Fisheating Creek Wildlife Management Area. 0.12 km W of US 27, 0.5 km N of the campsite entrance road. 26º 56’ 32” N 81º 19’ 5” W
Habitat:Edge of oak scrub, along a disturbed depressional marsh.
Reproductive State:Fertile
Collector:A. R. Franck 2186
Date:30 May 2010
Accession No:254631
Image:254631.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Pasco Co.: Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 4, SE¼ of SE¼. UTM 17R 0342695 / 3125339. 28º 11’ 38” N -82º -35’ -30” W
Habitat:Mesic flatwoods.
Reproductive State:Fertile
Collector:E. M. Ferguson 676
  with D. Coleman
Date:26 Mar 2004
Accession No:250748
Image:250748.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Pasco Co.: Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 4, SW¼ of SE¼. UTM 17R 0342392 / 3125568. 28º 11’ 38” N -82º -35’ -30” W
Habitat:Mesic flatwoods.
Reproductive State:Fertile
Collector:E. M. Ferguson 713
  with K. Fearn, J.M. Kunzer
Date:23 Feb 2004
Accession No:250809
Image:250809.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Pasco Co.: Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 4, SW¼ of SE¼. UTM 17R 0342562 / 3125538. 28º 11’ 38” N -82º -35’ -30” W
Habitat:Mesic flatwoods.
Reproductive State:Fertile
Collector:E. M. Ferguson 667
  with D. Coleman
Date:26 Mar 2004
Accession No:250776
Image:250776.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, May 2009
Locality:USA. Florida. Lake Co.: Healing Waters, along FL 40 on the N side of the road, N of Wildcat Lake. 29º 10’ 2” N 81º 36’ 46” W
Habitat:Growing in oak pine scrub in dry, sandy soil.
Reproductive State:Fertile
Collector:W. D. Longbottom 11184
  with D.H. Williams
Date:01 May 2008
Accession No:249087
Image:249087.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Locality:USA. Florida. Polk Co.: Near a lake, ca. 1 mi. N of Frostproof off US 27. 27º 44’ 45” N -81º -31’ -50” W
Habitat:Wooded border of a flat, seasonally wet meadow,with Sabatia and Hypericum.
Reproductive State:Fertile
Collector:O. K. Lakela 24208
Date:02 Jun 1961
Accession No:41518
Image:41518.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham. - Determined By: Robert Kral, 20-Aug-1958
Locality:USA. Florida. Hernando Co.: 5 mi. E of Brooksville. 28º 33’ 18” N -82º -23’ -16” W
Description:Common. 
Habitat:On loose sands of an open field.
Reproductive State:Fertile
Collector:R. Kral 7898
Date:20 Aug 1958
Accession No:611
Image:611.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Locality:USA. Florida. Sarasota Co.: 11 mi. E of Sarasota; Hi Hat Ranch, under the powerline. 27º 20’ 11” N -82º -31’ -50” W
Reproductive State:Fertile
Collector:C. A. Luer s.n.
Date:Apr 1979
Accession No:152379
Image:152379.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham. - Determined By: R. J. Eaton, 4-25-60
Locality:USA. Florida. Highlands Co.: Ca. 3 mi. N of Lake Placid.
Habitat:Pinus clausa - Ceratiola scrub, understory of palmetto [Serenoa repens] rather dense.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 9763
  with H.A. Gleason, R.J. Eaton
Date:25 Apr 1960
Accession No:18873
Image:18873.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham. - Determined By: J. R. Swallen, s.d.
Panicum albomarginatus Nash - Determined By: R. J. Eaton, 01 Mar 1960
Locality:USA. Florida. Highlands Co.: Ca. 3 mi. N of Lake Placid.
Habitat:Pinus clausa - Ceratiola scrub, understory of palmetto [Serenoa repens] rather dense.
Reproductive State:Fertile
Notes: Duplicate verified by J.R. Swallen.
Collector:J. D. Ray, Jr. 9763
  with H.A. Gleason, R.J. Eaton
Date:25 Apr 1960
Accession No:24749
Image:24749.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham. - Determined By: H. L. Blomquist, s.d.
Locality:USA. Florida. Franklin Co.: Alligator Point. 30º 10’ 59” N -82º -37’ -59” W
Description:Abundant. 
Habitat:Scrub barrens; in coarse sand.
Reproductive State:Fertile
Collector:R. K. Godfrey 53205
Date:24 Apr 1955
Accession No:612
Image:612.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham. - Determined By: J. R. Swallen, 1963
Locality:USA. Florida. Hernando Co.: Chinsegut Hill Bird Sanctuary Area.
Habitat:Pine and scrub-oak woods.
Reproductive State:Fertile
Collector:G. R. Cooley 6660
  with R.J. Eaton
Date:26 Apr 1959
Accession No:9452
Image:9452.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Dichanthelium ensifolium (Baldwin ex Elliott) Gould
Locality:USA. Florida. Highlands Co.: Along US 98, ca. 2 mi. E of the junction with US 27.
Habitat:Sandy soil of a scrub oak - pine area.
Reproductive State:Fertile
Collector:D. S. Correll 51744
  with H.B. Correll
Date:28 Apr 1981
Accession No:156186
Image:156186.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Sep 2000
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Putnam Co.: Lake George Conservation Area. Just SW of the main gate, off of Jumping Gully Road; about 10 mi. SE of Crescent City and FL 17. T13S, R27E, Sec. 15.
Habitat:Mixed live oak [Quercus virginiana] xeric community.
Reproductive State:Fertile
Collector:C. Slaughter 11491
  with M. Minno, S. Meyers
Date:04 Apr 2000
Accession No:226112
Image:226112.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham. - Determined By: O. K. Lakela, s.d.
Locality:USA. Florida. Clay Co.: At the junction of C-214S and FL 21S.
Habitat:Pasture.
Reproductive State:Fertile
Collector:I. L. Wiggins 19722
Date:19 Apr 1965
Accession No:82105
Image:82105.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Lake Co.: Ca. 5 mi. N of Cassia off of FL 44. 28º 52’ 59” N -81º -27’ 0” W
Habitat:Open, gently rolling Pinus clausa scrub with Quercus geminata, Q. chapmanii, Q. myrtifolia, Lyonia ferruginea, Serenoa repens, Sabal etonia, Baldwinia angustifolia, shrubby Ilex, Liatris laevigata [L. tenuifolia var. quadriflora], Persea humilis [Persea borbonia var. humilis], Bejaria racemosa, Polygonella polygama, Garberia fruticosa, and occasional longleaf pine [Pinus palustris].
Reproductive State:Fertile
Notes: Duplicate verified by J.R. Swallen.
Collector:J. D. Ray, Jr. 10528
Date:20 Oct 1960
Accession No:24776
Image:24776.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1981
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham. - Determined By: R. J. Eaton, 03-May-1960
Locality:USA. Florida. Seminole Co.: Sanford. 28º 48’ 1” N -81º -16’ -23” W
Description:Densely tufted. 
Habitat:In disturbed scrub area; clear white sand.
Reproductive State:Fertile
Collector:G. R. Cooley 7518
  with R.J. Eaton, J.D. Ray, Jr.
Date:03 May 1960
Accession No:18896
Image:18896.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Locality:USA. Florida. Palm Beach Co.: Forest Hill Boulevard, 7 mi. W of West Palm Beach. 28º 0’ 19” N -82º -27’ -2” W
Habitat:In sand.
Reproductive State:Fertile
Collector:W. L. McCart 9568-a
Date:06 Apr 1968
Accession No:255062
Image:255062.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Seminole Co.: Sanford. 28º 48’ 1” N -81º -16’ -23” W
Description:Large, flat clump, 2 dm in diameter. 
Habitat:In disturbed scrub area; in white sand.
Reproductive State:Flower
Notes: Duplicate verified by J.R. Swallen.
Collector:G. R. Cooley 7522
  with J.D. Ray, Jr., R.J. Eaton
Date:03 May 1960
Accession No:36845
Image:36845.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Feb 2002
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Brevard Co.: Turtle Mound Hammock; Duda & Son's, Inc.; 7 mi. W of I-95 and 9 mi. SW of Markham Road exit. T26S, R35E, Sec. 21. 28º 46’ 59” N -81º -22’ -59” W
Habitat:Old home site and grazed cabbage palm [Sabal palmetto] hammock; sands or mucky sands.
Reproductive State:Fertile
Collector:C. Slaughter 12386
  with M. Minno
Date:27 Apr 2001
Accession No:231578
Image:231578.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Broward Co.: Snake Creek Natural Area. Miramar. T51S, R41E, Sec. 28. 25º 59’ 14” N -80º -13’ -56” W
Reproductive State:Fertile
Collector:P. L. Howell 102
Date:15 Nov 1999
Accession No:226080
Image:226080.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Hillsborough Co.: Lake Dan Nature Preserve; S of fence, 1 km S of Pasco County line, 1.4 km E of Pinellas County line, 2.6 km N of FL 582, Odessa. 28º 9’ 50” N 82º 38’ 14” W
Habitat:Margin of cypress [Taxodium] stand.
Reproductive State:Fertile
Collector:A. Farid 246
  with S. Bowman
Date:04 Apr 2016
Accession No:303287
Image:303287.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Jul 2022
Determination History: Dichanthelium aciculare (Desv. ex Poir.) Gould & C. A. Clark
Locality:USA. Florida. Manatee Co.: Terra Ceia Preserve State Park. Zone 26.
Description:Occasional. 
Reproductive State:Fertile
Collector:T. Muzyczka TC0158
  with C. vanHoek
Date:28 Nov 2017
Accession No:303188
Image:303188.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, May 2019
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Hillsborough Co.: Balm Scrub Addition Preserve. 27º 45’ 13” N 82º 18’ 49” W
Habitat:Xeric oak hammock.
Reproductive State:Fertile
Collector:S. Dickman 462
Date:29 Oct 2011
Accession No:299468
Image:299468.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum columbianum Scribn.
Locality:USA. District of Columbia. Deanwood. 38º 53’ 54” N -76º -55’ -45” W
Description:Autumnal. 
Habitat:Sandy clay hillside among Rubus.
Reproductive State:Fertile
Collector:A. Chase 150
Date:09 Sep 1905
Accession No:38982
Image:38982.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum meridionale Ashe
Locality:USA. District of Columbia. Deanwood. 38º 53’ 54” N -76º -55’ -45” W
Description:Autumnal; tifts of about 50 culms; forming prostrate mats. 
Habitat:Sterile hillside in sandy-clay soil among young Pinus virginiana.
Reproductive State:Fertile
Collector:A. S. Hitchcock 123
Date:09 Sep 1905
Accession No:39598
Image:39598.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum patulum (Scribn. & Merr.) Hitchc.
Locality:USA. Virginia. Princess Anne Co.: Red Post; near Cape Henry.
Description:Vernal; culms in prostrate tufts; forming large mats; ends more or less ascending. 
Habitat:Wet sand at edge of Taxodium swamp.
Reproductive State:Fertile
Collector:A. Chase 164
Date:26 Jun 1905
Accession No:38908
Image:38908.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium ovale (Elliott) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum aciculare Desv.
Locality:USA. Virginia. Princess Anne Co.: Cape Henry.
Habitat:Dry pine barrens.
Reproductive State:Fertile
Collector:M. L. Fernald 2748
  with L. Griscom
Date:24 Sep 1933
Accession No:31254
Image:31254.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum commonsianum Ashe
Locality:USA. Virginia. Princess Anne Co.: Lynnhaven; nar Cape Henry.
Description:Autumnal; culms stiffy prostrate; forming large mats. 
Habitat:Sand near coast.
Reproductive State:Fertile
Collector:A. S. Hitchcock 145
Date:02 Sep 1905
Accession No:38987
Image:38987.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Virginia. Princess Anne Co.: Between VA Beach and Oceana.
Habitat:Border of dry mixed woods.
Reproductive State:Fertile
Collector:L. B. Smith 618
  with A.R. Hodgdon
Date:18 Jun 1936
Accession No:11121
Image:11121.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Virginia. Princess Anne Co.: Cape Henry.
Habitat:Dry pine barrens.
Reproductive State:Fertile
Collector:M. L. Fernald 2749
  with L. Griscom
Date:24 Sep 1933
Accession No:31350
Image:31350.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum sp.
Locality:USA. New Jersey. Ocean Co.: Lakewood. 40º 5’ 52” N -74º -13’ -3” W
Reproductive State:Fertile
Collector:F. Lohrer 140
Date:15 Oct 1966
Accession No:116897
Image:116897.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum tsugetorum Nash
Locality:USA. Massachusetts. Plymouth Co.: Kingston. 41º 59’ 40” N -70º -43’ -28” W
Habitat:Dry open woods.
Reproductive State:Fertile
Collector:C. H. Knowlton s.n.
Date:30 Aug 1908
Accession No:21412
Image:21412.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum tsugetorum Nash
Locality:USA. Maryland. Prince George Co.: 2 mi. W of Beltsville.
Description:Autumnal; culms ascending from widely spreading base; bluish green. 
Habitat:Low ground along ditch.
Reproductive State:Fertile
Collector:A. Chase 147
Date:20 Jul 1907
Accession No:38985
Image:38985.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Hillsborough Co.: Cypress Creek Preserve. 28º 8’ 11” N 82º 23’ 26” W
Habitat:Mesic hammock.
Reproductive State:Fertile
Collector:J. R. Campbell 685
Date:17 Apr 2017
Accession No:295618
Image:295618.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Aug 2016
Locality:USA. Florida. Nassau Co.: At the railroad tracks, Crawford Road, just W of US 301/FL 200, Town of Crawford. 30º 30’ 50” N 81º 52’ 31” W
Habitat:Along roadside and along tracks.
Reproductive State:Fertile
Collector:W. D. Longbottom 24835
Date:16 May 2016
Accession No:286753
Image:286753.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Hillsborough Co.: University of South Florida Ecological Research Area. Ca. 92 m N of the junction of Fletcher Avenue (C-582A) and 56th Street (FL 583); ca. 225 m ENE of W gate, from main E-W dirt road, then S ca. 64 m on the fire break that runs N-S between the E side of 1W and W sides of 2W and CW burn plots the W ca. 5-25 m into the E side of 1W burn plot. 28º 4’ 13” N 82º 23’ 37” W
Habitat:Sandhill, with longleaf pine [Pinus palustris], turkey oak [Quercus laevis], and wiregrass [Aristida stricta].
Reproductive State:Fertile
Collector:A. C. Schmidt 56
Date:18 Sep 2001
Accession No:284443
Image:284443.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: A. R. Franck, 08-Dec-2015
Determination History: Dichanthelium strigosum (Muhl. ex Elliott) Freckmann var. leucoblepharis (Trin.) Freckmann
Locality:USA. Florida. Calhoun Co.: Clarksville; wheelchair ramp, Road 022, Juniper Creek Wildlife Management Area. 30º 25’ 52” N 85º 15’ 40” W
Description:Locally occasional erect herb to 9 cm, branching at base, glabrous except for long scattered villous trichomes at leaf margins. 
Habitat:Cleared grassy area for deer stand.
Reproductive State:Fertile
Collector:T. MacClendon 1435
  with K. MacClendon, G. Wilder, R.L. Mears, L.C. Anderson
Date:10 Oct 2015
Accession No:282414
Image:282414.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. North Carolina. Brunswick Co.: On both sides of NC 211 at small side road at "Road 52" on topo map, ca. 1.3 mi. E of Midway, ca. 6 mi. NW of Southport; Southport 7.5' Quad.
Habitat:Sandy spodosol coastal seasonally wet savanna; community dominated by Pinus palustris/Aristida stricta - Leiophyllum buxifolium - Cladonia sp. - Hypericum tenuifolium.
Reproductive State:Fertile
Collector:S. L. Orzell 25107
  with E. L. Bridges
Date:15 Jul 1996
Accession No:268214
Image:268214.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. South Carolina. Clarendon Co.: N side of county road 621, ca. 0.3 mi. E of junction county road 35 at a point 0.5 mi. N of US 378, ca. 3 mi. E of Turbeville; Olanta 7.5' Quad.
Habitat:Wetland longleaf pine; slash pine savanna.
Reproductive State:Fertile
Collector:S. L. Orzell 24986
  with E. L. Bridges
Date:12 Jul 1996
Accession No:268224
Image:268224.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum consanguineum Kunth
Locality:USA. Georgia. Chatham Co.: Back of Shore's Abbatoir, railroad, R.O.W.
Habitat:On edge of cut.
Collector:G. R. Swank 505
Date:10 Oct 1959
Accession No:136589
Image:136589.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum commonsianum Ashe
Locality:USA. Georgia. Chatham Co.: 1 mi. W Ogechee Canal of 204.
Habitat:Sand hill.
Collector:G. R. Swank 77
Date:11 Aug 1959
Accession No:136652
Image:136652.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum angustifolium Elliott - Determined By: Genelle, P. & Fleming, G., 1979
Panicum dichotomum L.
Locality:USA. Georgia. Glynn Co.: Brunswick, 4H roadside park.
Habitat:Under trees.
Reproductive State:Fertile
Collector:G. R. Swank 714
Date:18 Apr 1960
Accession No:136581
Image:136581.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Poir.
Locality:USA. Alabama. Baldwin Co.: E side of Mobile 90-98 causeway near Blakeley River.
Habitat:Sandy.
Reproductive State:Fertile
Collector:R. Kral 35783
Date:26 Jul 1969
Accession No:137855
Image:137855.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Panicum longiligulatum Nash
Locality:USA. Alabama. Covington Co.: By C-4, 12.5 mi. E Wing.
Habitat:Sandy swale in cut and burned longleaf pineland.
Reproductive State:Fertile
Collector:R. Kral 38103
Date:20 Oct 1969
Accession No:182707
Image:182707.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Panicum pauciciliatum Ashe
Locality:USA. Alabama. Baldwin Co.: Just E of Gulf Shores on Gulf State Park.
Habitat:Camp ground.
Reproductive State:Fertile
Collector:G. Wilhelm 9524
Date:02 Jul 1981
Accession No:168409
Image:168409.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense E. Desv.
Locality:USA. Georgia. Bryan Co.: N of Midway.
Habitat:In sandy clearings.
Reproductive State:Fertile
Collector:J. Bright s.n.
Date:23 May 1930
Accession No:55796
Image:55796.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum pauciliatum Ashe
Locality:USA. North Carolina. New Hanover Co.: E of Wilmington.
Description:Tufted, the culms erect. 
Habitat:Low sandy pine woods.
Collector:A. S. Hitchcock 162
Date:30 Aug 1905
Accession No:38906
Image:38906.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. North Carolina. Lenoir Co.: 2.5 mi. W of Deep Run.
Habitat:Pineland-savanna.
Collector:A. E. Radford 25703
Date:22 Jun 1957
Accession No:37328
Image:37328.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense E. Desv.
Locality:USA. Mississippi. Harris Co.: Ship Island; P.O. Biloxi.
Habitat:Sandy dry sand with other plants.
Reproductive State:Fertile
Collector:D. Demaree 35037
Date:01 May 1954
Accession No:18025
Image:18025.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1985
Locality:USA. Alabama. Baldwin Co.: Fort Morgan; peninsula between Gulf and Mobile Bay.
Collector:D. Demaree 35955
Date:01 Aug 1954
Accession No:184709
Image:184709.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum depauperatum Muhl.
Locality:USA. Georgia. Chatham Co.: Little Ogechee Canal.
Habitat:Fence row.
Reproductive State:Fertile
Collector:G. R. Swank 777
Date:21 May 1960
Accession No:136587
Image:136587.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Nov 2011
Determination History: Dichanthelium aciculare (Sw.) Gould & C. A. Clark
Locality:USA. Mississippi. Jackson Co.: N of Gautier in the Mississippi Sandhill Crane National Wildlife Refuge; LTM plot G7.
Habitat:Wet prairie.
Reproductive State:Fertile
Collector:A. F. Clewell 6923
Date:08 Nov 2011
Accession No:261149
Image:261149.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Nov 2011
Determination History: Dichanthelium aciculare (Sw.) Gould & C. A. Clark
Locality:USA. Mississippi. Jackson Co.: N of Gautier in the Mississippi Sandhill Crane National Wildlife Refuge; LTM plot G7.
Habitat:Wet prairie.
Reproductive State:Fertile
Collector:A. F. Clewell 6922
Date:08 Nov 2011
Accession No:260861
Image:260861.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum Lam. - Determined By: B. F. Hansen, 1981
Panicum commonsianum Ashe - Determined By: Genelle, P. & Fleming, G., 1979
Panicum addisoni Nash
Locality:USA. Georgia. Chatham Co.: Ogechee River Estates.
Habitat:Woods.
Reproductive State:Fertile
Collector:G. R. Swank 323
Date:13 Sep 1959
Accession No:136627
Image:136627.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum angustifolium Elliott - Determined By: Genelle, P. & Fleming, G., 1979
Panicum lancearium Trin.
Locality:USA. Georgia. Chatham Co.: Argyle Road (204) under TV tower.
Habitat:Roadside low ground.
Reproductive State:Fertile
Collector:G. R. Swank 760
Date:21 May 1960
Accession No:136565
Image:136565.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv.
Locality:USA. Mississippi. Jackson Co.: Petit Bois Island; P.O. Pascagoula.
Habitat:Under pines in stable areas.
Reproductive State:Fertile
Collector:D. Demaree 33527
Date:04 Aug 1953
Accession No:13222
Image:13222.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Georgia. McIntosh Co.: About 3.5 mi. SSW of N tip of Sapelo Island.
Description:Culms in clumps to 8 inches in diameter; glabrous phase of spikelets. 
Habitat:Edge of open, large, shallow depression in live oak woods.
Reproductive State:Fertile
Collector:W. H. Duncan 20328
Date:19 Jul 1956
Accession No:64269
Image:64269.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. South Carolina. Sumter Co.: Sumter.
Description:Vernal phase. 
Habitat:Sandy pine woods.
Reproductive State:Fertile
Collector:A. S. Hitchcock 163
Date:15 Apr 1903
Accession No:38907
Image:38907.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin. - Determined By: A. S. Hitchcock
Locality:USA. South Carolina. Georgetown Co.: 2 mi. S of Georgetown.
Habitat:Sandy roadside ditch.
Reproductive State:Fertile
Collector:C. A. Weatherby 16418
  with L. Griscom
Date:23 Apr 1932
Accession No:31356
Image:31356.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. North Carolina. Pitt Co.: Greenville.
Habitat:Savanna.
Reproductive State:Fertile
Collector:A. Chase 3129
Date:04 Jun 1906
Accession No:31355
Image:31355.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. North Carolina. New Hanover Co.: Greenville to Masonboro.
Habitat:Dry sand.
Collector:A. Chase 4568
Date:19 Oct 1907
Accession No:31354
Image:31354.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin. - Determined By: H. L. Blomquist
Locality:USA. North Carolina. Brunswick Co.: Just N of railroad, approximately 6 mi. N of Southport on NC 130.
Habitat:Pine savanna.
Reproductive State:Fertile
Collector:R. C. Bell 13246
Date:11 Jun 1958
Accession No:20129
Image:20129.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1996
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Georgia. McIntosh Co.: 3 mi. due N of S end and on inland side of Sapelo Island.
Habitat:Open pine-live oak woods.
Collector:W. H. Duncan 20646
Date:15 Oct 1956
Accession No:8420
Image:8420.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Hillsborough Co.: University of South Florida Ecological Research Area. Ca. 0.9 km NNE of the junction of Fletcher Avenue (C-582A) and 56th Street (FL 583), ca. 0.8 km NNW of E gate, ca. 35-50 m along main N-S dirt road to just S of N gate. 28º 4’ 35” N 82º 23’ 20” W
Description:Common grass ca. 21 cm tall. 
Habitat:Hydric hammock, with Quercus laurifolia, Acer rubrum, Sideroxylon reclinatum, and Viburnum obovatum..
Reproductive State:Fertile
Collector:A. C. Schmidt 157
  with R.P. Wunderlin
Date:06 Feb 2002
Accession No:279409
Image:279409.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Putnam Co.: 179 Indian Lakes Road, between Hawthorne and Interlachen. 29º 33’ 52” N 81º 59’ 9” W
Habitat:Scrubby flatwoods.
Reproductive State:Fertile
Collector:S. Myers 1540
Date:09 Nov 2014
Accession No:278243
Image:278243.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Dixie Co.: Steinhatchee Springs, 1.8 km E of the junction of FL 51 and US 19/98. 29º 46’ 44” N 83º 18’ 28” W
Habitat:Mesic-xeric oak shrubland.
Reproductive State:Fertile
Collector:A. R. Franck 3538
  with P.J. Simoes
Date:27 Sep 2014
Accession No:276275
Image:276275.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Hardee Co.: Paynes Creek Historic State Park. Ca. 2 km SE of Bowling Green. 27º 37’ N 81º 48’ W
Habitat:Scrub.
Reproductive State:Fertile
Collector:P. J. Simoes 20
  with A.R. Franck
Date:23 May 2014
Accession No:275798
Image:275798.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Highlands Co.: Highlands Hammock State Park. Gate at Mildred Road. 27º 22’ 0” N -81º -21’ 0” W
Habitat:Disturbed road bed in flatwoods.
Reproductive State:Fertile
Collector:A. Bishop HH0327
Date:07 Jul 2004
Accession No:274968
Image:274968.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Aug 2014
Determination History: Dichanthelium aciculare (Desv. ex Poir.) Gould & C. A. Clark - Determined By: A. R. Franck, 08-Jul-2014
Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Manatee Co.: Terra Ceia Preserve State Park. T33S, R17E, Sec. 13, SW¼ of SW¼.
Habitat:Ruderal.
Reproductive State:Fertile
Collector:E. Gandy TC0013
Date:07 May 2008
Accession No:274928
Image:274928.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Highlands Co.: Highlands Hammock State Park. Burn Zone S77A. 27º 22’ 0” N -81º -21’ 0” W
Habitat:Sandhill.
Reproductive State:Fertile
Collector:A. Bishop HH0216
Date:21 Oct 2003
Accession No:272661
Image:272661.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, May 2013
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Hillsborough Co.: Lower Green Swamp Preserve. E of old wooden bridge over Blackwater Creek and ca. 3 mi. E of the junction of Blackwater Creek with FL 39. T27S< R22E, Sec. 15, N½. 28º 6’ 56” N -82º -3’ -33” W
Habitat:Mesic scrub.
Reproductive State:Fertile
Collector:R. Chicone 966
Date:05 Dec 2012
Accession No:268470
Image:268470.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, May 2013
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Hillsborough Co.: Lower Green Swamp Preserve. Ca. 1.5 mi. NNW of Knights Griffin Road bridge over Itchepackesassa Creek, ca. 4 mi. WSW of the junction of Deeson Road and C-35Alt. T27S, R22E, Sec. 26, central. 28º 4’ 0” N -82º -7’ -59” W
Habitat:Flatwoods depression.
Reproductive State:Fertile
Collector:R. Chicone 952
Date:01 Nov 2012
Accession No:268175
Image:268175.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Apr 2012
Determination History: Dichanthelium aciculare (Desv. ex Poir.) Gould & C. A. Clark
Locality:USA. Florida. Volusia Co.: CANA [Canaveral National Seashore], MINWR [Merritt Island National Wildlife Refuge], KSC [Kennedy Space Center]; ca. 2.3 km E of FL 3. 27º 16’ 59” N -80º -28’ -59” W
Habitat:Hardwood swale cut and burned for restoration.
Reproductive State:Fertile
Collector:P. A. Schmalzer 11-107
  with T. Kozusko
Date:11 Aug 2011
Accession No:262171
Image:262171.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Jan 2012
Locality:USA. Florida. Volusia Co.: At the entrance to Osteen Cemetery, at the N end of Osteen Cemetery Road, Town of Osteen. 28º 50’ 46” N 81º 5’ 38” W
Habitat:Along roadside at edge of woods.
Reproductive State:Fertile
Collector:W. D. Longbottom 12747
Date:07 May 2009
Accession No:261167
Image:261167.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Glades Co.: Fisheating Creek Wildlife Management Area. Ingram's Crossing, 6 km N of FL 74, 1 km E of C-731, 4 km S of the Highlands County line. 26º 59’ 51” N 81º 26’ 33” W
Habitat:Trail at edge of floodplain swamp.
Reproductive State:Fertile
Collector:A. R. Franck 2908
  with R. Chicone, Jr.
Date:11 Nov 2011
Accession No:260592
Image:260592.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Aug 2011
Determination History: Dichanthelium aciculare (Desv. ex Poir.) Gould & C. A. Clark
Locality:USA. Florida. Sarasota Co.: Oscar Scherer State Park. Management zone 13. T38S, R18E, Sec. 12, SW¼ of SW¼ of SW¼.
Habitat:Ruderal.
Reproductive State:Fertile
Collector:D. Griffin OS0456
Date:31 Mar 2011
Accession No:259338
Image:259338.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Hillsborough Co.: Hillsborough River State Park. S of river. T27S, R21E, Sec. 7, SW¼. 27º 55’ 0” N -82º -21’ 0” W
Habitat:Upland forest - hydric hammock ecotone.
Reproductive State:Fertile
Collector:A. Bishop HR0343
  with K. Alvarez
Date:31 Oct 2003
Accession No:259091
Image:259091.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Mar 2005
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Martin Co.: Jonathan Dickinson State Park. Road to Girl Scout Camp.
Habitat:Wet flatwoods.
Reproductive State:Fertile
Collector:R. O. Woodbury s.n.
  with R. Roberts
Date:Feb 1990
Accession No:257954
Image:257954.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: C. Raymond, 2009
Locality:USA. Florida. Sarasota Co.: Deer Prairie Creek Preserve. Jordyn Parcel; N parcel limit 4.5 mi. E of the intersection of South Moon Drive and Border Road, I-75 borders to the S. 27º 7’ 8” N 82º 15’ 55” W
Description:Herb. 
Habitat:Mesic flatwoods.
Reproductive State:Fertile
Elevation:5 to 7 m
Collector:L. B. Birch 356
  with L. Amos, B.K. Holst, D. Troxell
Date:04 Sep 2009
Accession No:255937
Image:255937.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: C. Raymond, 2009
Locality:USA. Florida. Sarasota Co.: Deer Prairie Creek Preserve. Jordyn Parcel; N parcel limit 4.5 mi. E of the intersection of South Moon Drive and Border Road, I-75 borders to the S. 27º 7’ 8” N 82º 15’ 55” W
Description:Clumping herb, 30 cm tall. 
Habitat:Mesic flatwoods.
Reproductive State:Fertile
Elevation:5 to 7 m
Collector:L. B. Birch 356
  with B.K. Holst, D. Troxell
Date:04 Oct 2009
Accession No:255696
Image:255696.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Glades Co.: Fisheating Creek Wildlife Management Area. 0.1 km E of C-731, 2.2 km S of the Highlands County line. 27º 48” N 81º 27’ 18” W
Habitat:Between baygall and flatwoods.
Reproductive State:Flower
Collector:A. R. Franck 2060
Date:08 May 2010
Accession No:255250
Image:255250.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Jul 2010
Determination History: Dichanthelium ensifolium (Baldwin ex Elliott) Gould var. unciphyllum (Trin.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Sarasota Co.: Phillippi Estate Park, 5500 S Tamiami Trail (US 41); 90 m W of US 41, 330 m S of Phillippi Creek. 27º 16’ 10” N 82º 31’ 54” W
Habitat:Flatwoods remnant.
Reproductive State:Fertile
Collector:A. R. Franck 1874
Date:17 Apr 2010
Accession No:254877
Image:254877.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum patentifolium Nash
Locality:USA. Florida. Pinellas Co.: Ca. 1 mi. S of Snug Harbor on Weedon Island; just W of Bartow Station of Florida Power & Light Company. 27º 53’ 47” N -81º -50’ -35” W
Habitat:Disturbed live oak [Quercus virginiana], cabbage palm [Sabal palmetto] hammock on shell midden. Weedy in disturbed area. Ardisia escallonioides very common. Juniperus virginiana, Osmanthus, and Persea scattered.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 10984
  with C.E. Smith, Jr., O. Lakela, J. Patman
Date:19 May 1961
Accession No:42575
Image:42575.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum patentifolium Nash
Locality:USA. Florida. Volusia Co.: Ormond. 29º 16’ 59” N -81º -3’ 0” W
Description:Vernal phase. 
Habitat:Sterile white sand among bushes and small trees; scrub.
Reproductive State:Fertile
Collector:A. S. Hitchcock s.n.
Date:08 Mar 1903
Accession No:38910
Image:38910.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Panicum lancearium Trin.
Locality:USA. Florida. Walton Co.: Basin Bayou State Park. Just SW of Porter.
Reproductive State:Fertile
Collector:G. Wilhelm 9323
Date:27 Jun 1981
Accession No:168449
Image:168449.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum patentifolium Nash
Locality:USA. Florida. Seminole Co.: Ca. 2 mi. E of Oviedo off FL 416. 28º 40’ 11” N -81º -12’ -29” W
Description:Culms stiff. 
Habitat:Extensive Pinus clausa scrub with many young pines and a rather dense shrub cover of Lyonia ferruginea, L. lucida, glaucous Serenoa repens, Quercus geminata, Q. chapmanii, Bejaria racemosa, Persea humilis [P. borbonia var. humilis], Ceratiola, Osmanthus megacarpus, Rhynchospora megalocarpa, Galactia elliottii, and Smilax auriculata.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 10705
  with C.E. Wood, C.E. Smith, R.J. Eaton
Date:26 Apr 1961
Accession No:40896
Image:40896.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Pinellas Co.: Brooker Creek Preserve. Ca. 4 mi. N of Oldsmar. T27S, R16E, Sec. 36, NW¼. 28º 2’ 3” N -82º -39’ -54” W
Habitat:Wet pine - palmetto flatwoods along powerline.
Reproductive State:Fertile
Collector:B. F. Hansen 12228
  with R.P. Wunderlin, P. Dooris
Date:12 May 1993
Accession No:207721
Image:207721.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Volusia Co.: W Halifax Avenue (Maytown Road), 3.9 mi. from junction with US 1 (Oak Hill). T19S, R34E, SW corner of John Low Grant. 28º 48’ 0” N -80º -57’ 0” W
Habitat:Roadside.
Reproductive State:Fertile
Collector:G. Robinson 161
  with B.F. Hansen
Date:20 May 1981
Accession No:156637
Image:156637.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum ovale Elliott
Locality:USA. Florida. Hillsborough Co.: University of South Florida Campus. E border of campus, N of Tampa. 27º 56’ 51” N -82º -27’ -30” W
Description:Infrequent. 
Habitat:Dry sand ridge; longleaf pine [Pinus palustris], turkey oak [Quercus laevis], bluejack oak [Q. incana], Q. geminata, persimmon [Diospyros], Cassia, Aristida, etc.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 10207
  with O. Lakela
Date:09 Sep 1960
Accession No:27283
Image:27283.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Collier Co.: Lake Trafford, Immokalee. 26º 12’ 39” N -81º -48’ -24” W
Habitat:Hammock and canal banks.
Reproductive State:Fertile
Collector:O. K. Lakela 28949
Date:18 Jul 1965
Accession No:66053
Image:66053.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Pinellas Co.: Fort De Soto County Park. S of Tierra Verde; E side of road to Mullet Key.
Habitat:Extensive mats in beach cover; overhead Myrica and tall Eupatorium.
Reproductive State:Fertile
Collector:O. K. Lakela 26699
Date:30 Nov 1963
Accession No:57032
Image:57032.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Leon Co.: Along North-by-Northwest Road, just off the S shore of Lake Talquin, just N of FL 20; 3 mi. ENE of Bloxham; 3.5 mi. SW of Holland. T1S, R4W, Sec. 12, SE¼. 30º 22’ 59” N -84º -37’ 0” W
Habitat:Roadside.
Reproductive State:Fertile
Collector:B. F. Hansen 12868
  with J. Hansen
Date:27 May 1995
Accession No:214201
Image:214201.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Madison Co.: Both sides of I-10 at rest areas, from 3.0-3.4 mi. W of Suwannee River bridge and county line, at M.P. 265.1-265.5, ca. 3.1-3.5 mi. E of C-255 ext to Lee. T1S, R11E, Sec. 29, SW¼. 30º 22’ 0” N 83º 14’ 15” W
Habitat:Xeric unburned sandhill, somewhat overgrown; dominated by Pinus palustris - Quercus laevis - Aristida [stricta] beyrichiana.
Reproductive State:Fertile
Collector:S. L. Orzell 18018
  with E.L. Bridges
Date:22 Aug 1991
Accession No:216360
Image:216360.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Orange Co.: Moss Park, W shore of Lake Mary Jane. T24S, R31E, Sec. 23, SE¼ of SW¼.
Habitat:Sandy, open, disturbed lake shore, grading into Typha marsh.
Reproductive State:Fertile
Collector:B. F. Hansen 8736
  with D. Lindsey
Date:25 Aug 1981
Accession No:157421
Image:157421.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum patentifolium Nash - Determined By: H. L. Blomquist
Locality:USA. Florida. Franklin Co.: 10 mi. W of Carrabelle. 29º 51’ 8” N -84º -40’ -27” W
Habitat:Dry, sterile sand, scrub barrens.
Reproductive State:Fertile
Collector:R. K. Godfrey 53469
  with W. Reese, P. Redfearn
Date:09 Jun 1955
Accession No:607
Image:607.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum patentifiolium Nash - Determined By: O. K. Lakela, 06-Jun-1964
Panicum glabrifolium Nash
Locality:USA. Florida. Collier Co.: Marco Island. 25º 58’ 0” N -81º -43’ 0” W
Description:Small-fruited specimen; winter phase; rather, late summer growth. 
Reproductive State:Fertile
Collector:F. C. Craighead s.n.
Date:14 Aug 1960
Accession No:55156
Image:55156.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1995
Locality:USA. Florida. Escambia Co.: Santa Rosa Island, Navarre; ca. 3 mi. N of the causeway, W of the KOA camping area. 30º 24’ 5” N -86º -51’ -48” W
Habitat:Dunes area.
Reproductive State:Fertile
Collector:G. Wilhelm 9147
Date:21 Jun 1981
Accession No:214708
Image:214708.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Palm Beach Co.: Palm Beach Junior College. 2 mi. W of Lake Worth. 28º 0’ 19” N -82º -27’ -2” W
Habitat:Wet prairie, altered with white sand and sandy loam fill.
Reproductive State:Fertile
Collector:W. L. McCart 9381
Date:15 Oct 1967
Accession No:90430
Image:90430.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Palm Beach Co.: Forest Hill Boulevard, 7 mi. W of West Palm Beach. 28º 0’ 19” N -82º -27’ -2” W
Habitat:Sand.
Reproductive State:Fertile
Collector:W. L. McCart 9568
Date:06 Apr 1968
Accession No:90446
Image:90446.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum linearium Trin.
Locality:USA. Florida. Lake Co.: 3 mi. S of Tavares. 28º 48’ 14” N -81º -43’ -32” W
Habitat:Quercus laevis scrub.
Reproductive State:Fertile
Collector:G. R. Cooley 7364
  with R.J. Eaton
Date:29 Apr 1960
Accession No:18758
Image:18758.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Collier Co.: Marco Island, vicinity of subdivision. 25º 58’ 0” N -81º -43’ 0” W
Habitat:Coastal strand, scrub zone.
Reproductive State:Fertile
Collector:O. K. Lakela 31380
Date:07 Apr 1968
Accession No:82966
Image:82966.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Hillsborough Co.: University of South Florida Campus. Tampa, N of East Nursery Ponds. 27º 56’ 51” N -82º -27’ -30” W
Habitat:Oak woods with Liatris, Eupatorium.
Reproductive State:Fertile
Collector:O. K. Lakela 23684
Date:18 Dec 1960
Accession No:27781
Image:27781.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1981
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Manatee Co.: E of Parish, ca. 6 mi. 27º 34’ 59” N -82º -25’ 0” W
Description:Frequent. 
Habitat:Cleared and very disturbed longleaf pineland [Pinus palustris] with live oak [Quercus virginiana], saw palmetto [Serenoa repens], Viburnum obovatum and cabbage palmetto [Sabal palmetto]; Fraxinus, Myrica, and Salix in low areas; grassy border of field.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 10167
  with O. Lakela, J. Patman
Date:30 Aug 1960
Accession No:27313
Image:27313.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin. - Determined By: R. J. Eaton, 1961
Locality:USA. Florida. Seminole Co.: In the outskirts of Sanford. 28º 48’ 1” N -81º -16’ -23” W
Habitat:In a disturbed area of a former hammock.
Reproductive State:Fertile
Collector:G. R. Cooley 7537
  with R.J. Eaton, J.D. Ray, Jr.
Date:03 May 1960
Accession No:18922
Image:18922.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Polk Co.: 27º 56’ 55” N -81º -41’ -51” W
Habitat:Secondary succession in flatwoods; soil sandy with some mixed organic material; drainage fair.
Reproductive State:Fertile
Collector:M. H. Berry 1
Date:27 Nov 1948
Accession No:59679
Image:59679.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum nitidum Lam.
Locality:USA. Florida. Orange Co.: Florida Technological University campus [now University of Central Florida]. Near the edge of sand pine [Pinus clausa] scrub. 28º 0’ 0” N -82º 0’ 0” W
Habitat:Moist ditch margin.
Reproductive State:Fertile
Collector:R. P. Wunderlin 5484
  with J.E. Poppleton, A.G. Shuey, R. Hilsenbeck, P. Hilsenbeck, R. Wain, T. Wunderlin, V. Arrieta
Date:12 Apr 1975
Accession No:122598
Image:122598.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum ciliatum Elliott
Locality:USA. Florida. Polk Co.: Tiger Creek Sanctuary. Wakeford Road entrance, ca. 3.5 mi. E of Babson Park. T30S, R29E, Sec. 31, NW¼ of NW¼.
Habitat:Sandhill and scrub on low hills.
Reproductive State:Fertile
Collector:B. F. Hansen 5302
  with J. Hansen, D. Richardson
Date:13 Apr 1979
Accession No:141669
Image:141669.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1994
Determination History: Dichanthelium ensifolium (Baldwin ex Elliott) Gould var. breve (Hitchc. & Chase) B. F. Hansen & Wunderlin
Locality:USA. Florida. Pinellas Co.: Weedon Island, St. Petersburg; Boy Scout Trail.
Description:[Unusually small fruits. - B.F. Hansen 1994] 
Habitat:Sandy mounds bordering brackish canals.
Reproductive State:Fertile
Collector:C. vanHoek 395
Date:22 Jul 1994
Accession No:211079
Image:211079.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Osceola Co.: Along C-534, 1.8 mi. W of the junction with US 441 and US 192; just N of Lake Pearl. T26S, R31E, Sec. 26, SE¼ of NW¼.
Habitat:Roadside.
Reproductive State:Fertile
Collector:B. F. Hansen 8599
  with G. Robinson
Date:14 Aug 1981
Accession No:157095
Image:157095.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Pinellas Co.: Moccasin Lake Park. 2750 Park Trail Lane, Clearwater. 27º 59’ 5” N -82º -52’ -10” W
Habitat:Sand, disturbed area at pier.
Reproductive State:Fertile
Collector:G. Fleming 3435
Date:04 Mar 1983
Accession No:170970
Image:170970.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Polk Co.: Green Swamp.
Habitat:Unimproved pasture.
Reproductive State:Fertile
Collector:T. F. Rochow s.n.
Date:02 Apr 1980
Accession No:154577
Image:154577.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Highlands Co.: Avon Park Air Force Range. Junction of Ellis Grade and Van Eeghen Grade. T33S, R30E, Sec. 23. 30º 55’ 0” N -85º -13’ -59” W
Habitat:Small, dry field between road and pine plantation.
Reproductive State:Fertile
Collector:D. R. Lindsey 304
  with S. Upchurch
Date:04 Apr 1981
Accession No:168582
Image:168582.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Polk Co.: Grimes Road, 3 mi. S of Polk City. T27S, R25E, Sec. 16 and 17. 27º 57’ 0” N -81º -42’ 0” W
Reproductive State:Fertile
Collector:G. Fehling 32
Date:29 Dec 1979
Accession No:155223
Image:155223.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Clay Co.: Along Wild Orchid Lane, 0.15 mi. W of junction of C-224 and C-220A; ca. 6 mi. NE of Middleburg. T4S, R25E, Sec. 35, NW¼. 30º 4’ 7” N -81º -51’ -37” W
Reproductive State:Fertile
Collector:M. Ragan 16
Date:02 Jul 1981
Accession No:156846
Image:156846.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Osceola Co.: Along C-534, 4.0 mi. W of junction with US 441 and US 192; 0.5 mi. NW of Brick Lake. T26S, R31E, Sec. 34, NW¼ of SW¼.
Habitat:Pine flatwoods along canal.
Reproductive State:Fertile
Collector:B. F. Hansen 8622
  with G. Robinson
Date:14 Aug 1981
Accession No:156852
Image:156852.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Lake Co.: Flat Island, SW of Leesburg. 28º 48’ 38” N -81º -52’ -40” W
Reproductive State:Fertile
Collector:R. F. Daubenmire s.n.
  with J. Daubenmire
Date:09 Aug 1991
Accession No:211570
Image:211570.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin. - Determined By: D. W. Crewz, s.d.
Locality:USA. Florida. Polk Co.: 5.6 mi. E of US 27A, by way of C-554; W of Lake Hamilton. 30º 30’ 0” N -82º -55’ -59” W
Habitat:Oak scrub.
Reproductive State:Fertile
Collector:R. P. Wunderlin 6007
  with P.R. Frantz
Date:28 May 1978
Accession No:134387
Image:134387.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Hillsborough Co.: Flatwoods [County] Park. 2.5 mi. NW of Morris Bridge; ca. 7 mi. E of Lutz. T27S, R20E, Sec. 21, NW¼. 28º 9’ 4” N -82º -27’ -41” W
Habitat:Pine plantation and pine flatwoods.
Reproductive State:Fertile
Collector:R. P. Wunderlin 10518
Date:03 Sep 1994
Accession No:221051
Image:221051.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Hillsborough Co.: Flatwoods [County] Park. 1.25 mi. N of Morris Bridge; ca. 9 mi. E of Lutz. T27S, R20E, Sec. 21, SW¼. 28º 9’ 4” N -82º -27’ -41” W
Habitat:Open, xeric oak woods.
Reproductive State:Fertile
Collector:R. P. Wunderlin 10480
Date:03 Sep 1994
Accession No:221122
Image:221122.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Locality:USA. Florida. Highlands Co.: Along US 27, 9 mi. S of the junction with FL 70.
Habitat:Edge of pine scrub and grassy meadow with depressions.
Reproductive State:Fertile
Collector:R. P. Wunderlin 5246
  with T.F. Wunderlin, S.D. Todd
Date:18 Nov 1973
Accession No:109695
Image:109695.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Locality:USA. Florida. Hillsborough Co.: Beacon Key study site #9. T32S, R18E, Sec. 31.
Description:Frequent. 
Habitat:Shell dump and fill area, dominated by Serenoa and Quercus; moist, sandy areas.
Reproductive State:Fertile
Collector:S. Todd 264
Date:16 Jul 1974
Accession No:112874
Image:112874.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Sumter Co.: Along FL 44, ca. 0.25 mi. W of FL 470, ca. 2 mi. E of Rutland. T19S, R21E, Sec. 11. 28º 51’ 0” N -82º -12’ 0” W
Habitat:Edge of low hardwood hammock.
Reproductive State:Fertile
Collector:R. P. Wunderlin 9729
  with B.F. Hansen, G. Robinson
Date:28 Jun 1984
Accession No:179524
Image:179524.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum ciliatum Elliott
Locality:USA. Florida. Hillsborough Co.: N end of Lake Armistead.
Habitat:Wet, mucky soil beneath scattered cypress [Taxodium] trees.
Reproductive State:Fertile
Collector:R. P. Wunderlin 5558
  with J.E. Poppleton
Date:28 Mar 1976
Accession No:122846
Image:122846.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Union Co.: Along C-231A, 0.8 mi. W of C-231; ca. 5 mi. NW of Lake Butler. T5S, R19E, Sec. 2, NE¼ of SE¼. 30º 46’ 59” N -84º -55’ -59” W
Habitat:Weedy roadside in recently logged pine flatwoods.
Reproductive State:Fertile
Collector:B. F. Hansen 10266
  with G. Robinson
Date:12 Jul 1984
Accession No:180884
Image:180884.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum ciliatum Elliott
Locality:USA. Florida. Polk Co.: S of Frostproof. 27º 44’ 45” N -81º -31’ -50” W
Habitat:Sandy pond terrace.
Reproductive State:Fertile
Collector:O. K. Lakela 32006
Date:30 Mar 1970
Accession No:91057
Image:91057.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Panicum lancearium Trin.
Locality:USA. Florida. Santa Rosa Co.: Just W of Pace, S of C-197, ca. 100 yds. W of US 90. 30º 35’ 57” N -87º -9’ -39” W
Habitat:Vicinity of powerline clearing, dry soil.
Reproductive State:Fertile
Collector:G. Wilhelm 9119
Date:18 Jun 1981
Accession No:168451
Image:168451.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Santa Rosa Co.: At Navarre, on Santa Rosa Island, just inside the county line at the U.S.A.F. military reservation, ca. 0.5 mi. E of the causeway. 30º 24’ 5” N -86º -51’ -48” W
Reproductive State:Fertile
Collector:G. Wilhelm 9044
  with D. Ladd
Date:21 May 1981
Accession No:168443
Image:168443.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Lake Co.: Ca. 3 mi. N of Cassia, off FL 44. 28º 52’ 59” N -81º -27’ 0” W
Habitat:Margin of wet prairie in open, gently rolling Pinus clausa scrub with Ponterderia, Panicum hemitomon, Typha, Hypericum , and Salix caroliniana.
Reproductive State:Fertile
Notes: Duplicate verified by J.R. Swallen.
Collector:J. D. Ray, Jr. 10544
Date:20 Oct 1960
Accession No:27316
Image:27316.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Panicum lancearium Trin.
Locality:USA. Florida. Okaloosa Co.: Rocky Bayou State Park. Just E of Niceville. 30º 30’ 27” N -86º -28’ -2” W
Reproductive State:Fertile
Collector:G. Wilhelm 9351
Date:28 Jun 1981
Accession No:168452
Image:168452.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Panicum lancearium Trin.
Locality:USA. Florida. Okaloosa Co.: In Destin, E of Benning Drive, ca. 2 blocks N of US 98. 30º 23’ 36” N -86º -29’ -44” W
Habitat:In disturbed woods.
Reproductive State:Fertile
Collector:G. Wilhelm 9164
Date:22 Jun 1981
Accession No:168450
Image:168450.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Panicum lancearium Trin.
Locality:USA. Florida. Okaloosa Co.: Rocky Bayou State Park. Just E of Niceville. 30º 30’ 27” N -86º -28’ -2” W
Reproductive State:Fertile
Collector:G. Wilhelm 9388b
Date:29 Jun 1981
Accession No:168453
Image:168453.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin. - Determined By: R. J. Eaton, 20 Apr 1959
Locality:USA. Florida. Levy Co.: Near Yankeetown. T17S, R15E, Sec. 1. 29º 1’ 53” N -82º -49’ -22” W
Habitat:In pineland on a slight rise of ground in a tidal marsh.
Reproductive State:Fertile
Collector:G. R. Cooley 6450
  with R.J. Eaton
Date:20 Apr 1959
Accession No:10314
Image:10314.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Polk Co.: Fort Meade.
Reproductive State:Fertile
Collector:O. E. Jennings s.n.
  with G.K. Jennings
Date:Dec 23-31, 1925
Accession No:71893
Image:71893.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Pasco Co.: Ca. 1 mi. N of Wilson Haven off US 41. 28º 37’ 59” N -80º -40’ -59” W
Habitat:Secondary longleaf pine [Pinus palustris], bluejack oak [Quercus incana] low ridge, with Liatris, Eupatorium, Elaphantopus; locally predominated with grasses.
Reproductive State:Fertile
Collector:O. K. Lakela 24055
Date:27 Apr 1961
Accession No:46097
Image:46097.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum tenue (Muhl.) Freckmann & Lelong
Locality:USA. Florida. Hardee Co.: 0.3 mi. S of C-684 and 3.0 mi. S of Zolfo Springs; along railroad tracks. T35S, R25E, Sec. 15, SE¼ of NE¼.
Reproductive State:Fertile
Collector:R. P. Wunderlin 8612
  with B.F. Hansen, J.C. Semple
Date:24 Apr 1980
Accession No:147328
Image:147328.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum tenue (Muhl.) Freckmann & Lelong
Locality:USA. Florida. Hardee Co.: Peace River public boat landing, 1.5 mi. W of Gardner. T36S, R25E, Sec. 17, NE¼ of SE¼. 27º 21’ 0” N -81º -48’ 0” W
Habitat:Along a river in the woods.
Reproductive State:Fertile
Collector:R. P. Wunderlin 8597
  with B.F. Hansen, J.C. Semple
Date:24 Apr 1980
Accession No:147425
Image:147425.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum patentifolium Nash
Locality:USA. Florida. Pasco Co.: Ca. 1 mi. N of Wilson Haven off US 41. 28º 37’ 59” N -80º -40’ -59” W
Habitat:Secondary longleaf pine [Pinus palustris] - bluejack oak [Quercus incana] low, dry, sandy ridge, with Liatris, Eupatorium, Aristida, Elaphantopus elatus, Eriogonum tomentosum, Venonia angustifolia, palmetto [Serenoa repens], etc.
Reproductive State:Fertile
Notes: Duplicate verified by J.R. Swallen.
Collector:J. D. Ray, Jr. 10315
  with O.K. Lakela
Date:30 Sep 1960
Accession No:27846
Image:27846.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Feb 2003
Determination History: Dichanthelium aciculare (Desv. ex Poir.) Gould & C. A. Clark - Determined By: R. A. Hattaway, 20 May 2002
Locality:USA. Florida. Citrus Co.: Fort Cooper State Park. NE part of the park, near the boundary. T19S, R20E, Sec. 27, NW¼ of NW¼.
Habitat:Xeric hammock.
Reproductive State:Fertile
Collector:R. A. Hattaway FC0244
Date:20 May 2002
Accession No:235072
Image:235072.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Collier Co.: Rookery Bay National Estuarine Sanctuary. Ca. 3 mi. S of Naples; along a small trail. T50S, R26E, Sec. 31, NW¼ of SW¼. 26º 8’ 31” N -81º -47’ -41” W
Habitat:Pine flatwoods.
Reproductive State:Fertile
Collector:G. Robinson 224
  with R.P. Wunderlin, B.F. Hansen, K. Thoemke
Date:04 Jun 1981
Accession No:168114
Image:168114.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin. - Determined By: D. W. Crewz, Nov 1978
Locality:USA. Florida. Sarasota Co.: Sarasota; 3210 Old Oak Drive. 27º 20’ 11” N -82º -31’ -50” W
Description:Herb to 40 cm tall. 
Reproductive State:Fertile
Elevation:1 m
Collector:C. H. Dodson 4600
Date:18 Jun 1978
Accession No:134285
Image:134285.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Jackson Co.: 20 mi. S of Marianna; Little Porter Pond Road, 8 mi. E of C-167, at the corner of Pittman Bill and Hasty Pond Roads. 30º 46’ 27” N -85º -13’ -36” W
Habitat:Sandhill.
Reproductive State:Fertile
Collector:C. Stewart s.n.
Date:18 Jul 2004
Accession No:240274
Image:240274.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Feb 2003
Determination History: Dichanthelium ensifolium (Baldwin ex Elliott) Gould - Determined By: R. A. Hattaway, 27-Oct-2000
Locality:USA. Florida. Citrus Co.: Fort Cooper State Park. Upland area W of the lake. T19S, R20E, Sec. 28, NW¼ of SE¼.
Habitat:Upland mixed forest; colocated with D. commutatum.
Reproductive State:Fertile
Collector:R. A. Hattaway FC0174
Date:27 Oct 2000
Accession No:235043
Image:235043.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium ovale (Elliott) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Panicum lancearium Trin.
Locality:USA. Florida. Santa Rosa Co.: Just W of Pace, S of C-197 in the vicinity of a power line clearing, ca. 100 yds. W of US 90. 30º 35’ 57” N -87º -9’ -39” W
Reproductive State:Fertile
Collector:G. Wilhelm 9122
Date:18 Jun 1981
Accession No:168454
Image:168454.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Hillsborough Co.: N end of Lake Armistead.
Habitat:Wet, mucky soil beneath scattered cypress [Taxodium] trees.
Reproductive State:Fertile
Collector:R. P. Wunderlin 5559
  with J.E. Poppleton
Date:28 Mar 1976
Accession No:122845
Image:122845.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum ciliatum Elliott
Locality:USA. Florida. Polk Co.: E side of US 27, 0.7 mi. So th the junction with US 27A; 2 mi. N of the Highlands County line. T32S, R28E, Sec. 29, NW¼ of SW¼. 27º 22’ 0” N -81º -21’ 0” W
Habitat:Grazed white sand along the roads.
Reproductive State:Fertile
Collector:B. F. Hansen 6959
  with D.R. Richardson
Date:26 Mar 1980
Accession No:145403
Image:145403.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Locality:USA. Florida. Hillsborough Co.: "Green Arces", a private campground 3.3 mi. E of FL 579 between US 92 and I-4, 8 mi. W of Plant City; 12 mi. E of Tampa. 27º 56’ 51” N -82º -27’ -30” W
Description:Abundant. 
Habitat:Associated with Smilax auriculata, Hypericum tetrapelatum, Vaccinium myrsinites, Stipulicida setacea, Pterocaulon pychnostachys in a semi-open spot in Quercus nigra - Pinus palustris - Sabal minor woods.
Reproductive State:Fertile
Collector:T. S. Cochrane 5005
  with B.A. Cochrane
Date:31 Mar 1972
Accession No:194083
Image:194083.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Sumter Co.: Along Devil's Creek Swamp, ca. 3.5 mi. due E of the Pasco County line. 24S, R23E, Sec. 15, SW¼. 28º 16’ 59” N -82º -25’ 0” W
Reproductive State:Fertile
Collector:G. Robinson 482
Date:27 Oct 1981
Accession No:162062
Image:162062.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum webberianum Nash - Determined By: W. A. Silveus, 01-May-1940
Locality:USA. Florida. St. Lucie Co.: W of Fort Pierce. 27º 49’ 59” N -81º -58’ 0” W
Reproductive State:Fertile
Collector:W. A. Silveus 5751
Date:01 May 1940
Accession No:633
Image:633.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum webberianum Nash
Locality:USA. Florida. Alachua Co.: Gainesville, W of the city. 29º 39’ 5” N -82º -18’ -38” W
Habitat:Disturbed area by rich woods.
Reproductive State:Fertile
Collector:G. R. Cooley 1138
Date:06 Mar 1952
Accession No:632
Image:632.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum webberianum Nash
Locality:USA. Florida. Pasco Co.: T25S, R22E, Sec. 36.
Habitat:In open pineland.
Reproductive State:Fertile
Collector:G. R. Cooley 7274
  with R.J. Eaton
Date:20 Apr 1960
Accession No:36851
Image:36851.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum webberianum Nash
Locality:USA. Florida. Duval Co.: Pablo Beach; SE of Jacksonville. 30º 18’ 4” N -81º -32’ -45” W
Description:Vernal phase, in small tufts, culms spreading. 
Habitat:Openings in scrub palmetto [Serenoa repens?], with Osmunda cinnamomea, Polygala lutea, and Panicum chamaelonche [Dichanthelium ensifolium].
Reproductive State:Fertile
Collector:Agnes Chase 536
Date:May 21, 1916
Accession No:39014
Image:39014.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Pasco Co.: J.B. Starkey Wilderness Park. Ca. 4 mi. E of New Port Richey. 28º 13’ 59” N -82º -16’ -59” W
Habitat:Sand pine [Pinus clausa] area.
Reproductive State:Fertile
Collector:T. F. Rochow s.n.
Date:04 Jun 1975
Accession No:126941
Image:126941.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Citrus Co.: Chassahowitzka. 28º 42’ 0” N -82º -34’ 0” W
Habitat:Hammock.
Reproductive State:Fertile
Collector:G. R. Cooley 5880
  with R.J. Eaton
Date:02 Apr 1958
Accession No:592
Image:592.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Citrus Co.: Rose Hill. T21S, R19E, Sec.12. 28º 40’ 24” N -82º -21’ -36” W
Habitat:In open wood.
Reproductive State:Fertile
Collector:G. R. Cooley 5557
  with J. Monachino
Date:06 Mar 1958
Accession No:591
Image:591.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Pinellas Co.: Ca. 1.25 mi. E of Mecca on C-229 at the county fire tower. 28º 1’ 0” N -82º -43’ -59” W
Habitat:Secondary, disturbed Pinus clausa scrub with scattered longleaf pine [Pinus palustris], Serenoa repens, Quercus geminata, Q. chapmanii, Lyonia lucida, L. ferruginea, Ceratiola, Rhynchospora megalocarpa, and Selaginella arenicola.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 10919
  with C.E. Smith, Jr., J. Patman, O.K. Lakela
Date:12 May 1961
Accession No:42191
Image:42191.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Manatee Co.: Ca 0.5 mi. E of Gill Road and 2.75 mi. N of Duette. T33S, R22E, Sec. 9, NE¼. 27º 34’ 59” N -82º -7’ 0” W
Description:More common in the flatwoods. 
Habitat:From the outer edge of a small, herb-dominated marsh and the surrounding flatwoods.
Reproductive State:Fertile
Collector:A.G. Shuey 2096
Date:01 May 1978
Accession No:132662
Image:132662.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Lee Co.: Koreshan State Historic Site. Estero; Home-grounds of Koreshan Unit on Estero Road, US 41. 26º 26’ 17” N -81º -48’ -24” W
Description:1 plant extricated from Paspalum. 
Habitat:Flat, sandy pineland and palmetto [Serenoa repens] association with [Ilex ?] glabra, Vaccinium, Myrica, about trails and firelanes marginal to grove and landscaped grounds of exotics.
Reproductive State:Fertile
Collector:O. K. Lakela 26989A
Date:29 Apr 1964
Accession No:59708
Image:59708.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Brevard Co.: Merritt Island [National Wildlife Refuge]. S side of Beach Road, ca. 1.5 mil E of Wilson's Corners. 28º 37’ 59” N -80º -40’ -59” W
Habitat:From a grassy swale located in a treeless palmetto [Serenoa repens] flatwoods.
Reproductive State:Fertile
Collector:J. E. Poppleton 563
  with A.G. Shuey
Date:22 Nov 1975
Accession No:122508
Image:122508.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Manatee Co.: Ca. 0.8 mi. W of FL 37 and 0.5 mi. S of the Manatee-Hillsborough County line (NE of Duette). T33S, R22E, Sec. 2, SW¼. 27º 30’ 0” N -82º -16’ -59” W
Habitat:From the outer area of a small, herb-dominated flatwoods marsh.
Reproductive State:Fertile
Collector:A.G. Shuey 2055
Date:12 Jul 1978
Accession No:134198
Image:134198.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Citrus Co.: 3 mi. NE of Lake Lindsey beyond the county line. 28º 0’ 18” N -82º -12’ -41” W
Habitat:Wooded slope of a hardwood forest.
Reproductive State:Fertile
Collector:G. R. Cooley 5500
Date:29 Nov 1957
Accession No:593
Image:593.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Feb 2000
Determination History: Dichanthelium aciculare (Desv. ex Poir.) Gould & C. A. Clark
Locality:USA. Florida. Highlands Co.: Sebring Southgate Scrub. (High07). T35S, R28E, Sec. 2. 27º 29’ 44” N -81º -26’ -27” W
Description:Large-leaved specimen. 
Reproductive State:Fertile
Collector:S. P. Christman 1489
Date:12 Mar 1987
Accession No:224622
Image:224622.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Feb 2000
Determination History: Dichanthelium aciculare (Desv. ex Poir.) Gould & C. A. Clark
Locality:USA. Florida. Polk Co.: Tiger Creek Preserve. Ridge C. T30S, R28E, Sections 1-36.
Reproductive State:Fertile
Collector:S. P. Christman 1971
Date:07 Oct 1987
Accession No:224621
Image:224621.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:USA. Florida. Hillsborough Co.: West Tampa, Ballast Point. 27º 56’ 51” N -82º -27’ -30” W
Habitat:Sandy beach.
Reproductive State:Fertile
Collector:J. R. Churchill 16802
Date:Mar 23, 1923
Accession No:31393
Image:31393.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Feb 2000
Determination History: Dichanthelium aciculare (Desv. ex Poir.) Gould & C. A. Clark - Determined By: R. B. Huck, 30-Mar-1986
Locality:USA. Florida. Collier Co.: TP Scrubs (Coll28). T48S, R25E, Sec. 2, 3, and 10.
Habitat:Remnant white sand scrubs surrounded by development and Pinus elliottii flatwoods, scrubs dominated by Ceratiola, Serenoa, Quercus geminata with many terrestrial lichens.
Reproductive State:Fertile
Collector:R. B. Huck 3962
  with H.A. Miller
Date:30 Mar 1986
Accession No:224625
Image:224625.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Osceola Co.: 0.7 mi. SE of FL 60 on US 441. T32S, R34E, Sec. 14.
Habitat:Open pineland.
Reproductive State:Fertile
Collector:R. P. Wunderlin 10053
  with B.F. Hansen, C. vanHoek
Date:26 Sep 1985
Accession No:188962
Image:188962.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin. - Determined By: Robert Kral, 20-Apr-1958
Locality:USA. Florida. Hamilton Co.: 10 mi. NNE of White Springs.
Habitat:Savanna.
Reproductive State:Fertile
Collector:R. Kral 6407
Date:20 Apr 1958
Accession No:7533
Image:7533.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Panicum lancearium Trin.
Locality:USA. Florida. Hillsborough Co.: Tampa; N. of Fletcher Avenue, E of 46th Street, University of South Florida campus. 27º 56’ 51” N -82º -27’ -30” W
Description:Common. 
Habitat:Margin of cypress [Taxodium] pond along a road cut.
Reproductive State:Fertile
Collector:O. K. Lakela 24108A
Date:10 May 1961
Accession No:59924
Image:59924.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin. - Determined By: Robert Kral, 24-May-1958
Locality:USA. Florida. Alachua Co.: 7 mi. NW of Gainesville. 29º 39’ 5” N -82º -19’ -30” W
Habitat:Grass-sedge bog.
Reproductive State:Fertile
Collector:R. Kral 6575
Date:24 May 1958
Accession No:8566
Image:8566.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin. - Determined By: Robert Kral, 20 Apr 1958
Locality:USA. Florida. Hamilton Co.: Ca. 7 mi. E of Jasper. 30º 31’ 5” N -82º -56’ -53” W
Description:Common. 
Habitat:In pine-palmetto [Serenoa repens] flats.
Reproductive State:Fertile
Collector:R. Kral 6394
Date:20 Apr 1958
Accession No:5757
Image:5757.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Hardee Co.: Highlands Hammock State Park. 13.5 mi. E of Zolfo Springs; 8 mi. WSW of Sebring. T34S, R27E, Sec. 36, SE¼ of SE¼. 27º 22’ 0” N -81º -21’ 0” W
Habitat:Scrub with Pinus elliottii, Quercus virginiana, Q. geminata, Q. laevis, Serenoa repens; on white sand.
Reproductive State:Fertile
Collector:B. F. Hansen 4934
Date:10 Nov 1978
Accession No:145594
Image:145594.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum webberianum Nash - Determined By: Robert Kral, 22 Aug 1958
Locality:USA. Florida. Brevard Co.: 4 mi. W of Melbourne. 28º 5’ 1” N -80º -36’ -29” W
Description:Frequent clumps. 
Habitat:On moist, sandy peat of pine flatwoods.
Reproductive State:Fertile
Collector:R. Kral 7966
Date:22 Aug 1958
Accession No:5495
Image:5495.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum webberianum Nash
Locality:USA. Florida. Levy Co.: 0.5 mi. S of Lebanon Station. 29º 6’ 7” N -82º -37’ -53” W
Habitat:In wet pinewood.
Reproductive State:Fertile
Collector:G. R. Cooley 5965
  with C.E. Wood, Jr., K.A. Wilson
Date:23 Apr 1958
Accession No:8674
Image:8674.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin. - Determined By: Robert Kral, 27 Apr 1958
Locality:USA. Florida. Wakulla Co.: 30º 8’ 51” N -84º -22’ -32” W
Description:Frequent. 
Habitat:Sandy border of a limesink; riversink.
Reproductive State:Fertile
Collector:R. Kral 6450
Date:27 Apr 1958
Accession No:5742
Image:5742.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Pinellas Co.: C-593, Safety Harbor Fire Station #2, area E of the station (Magnolia Creek). 30º 0’ 0” N -81º -40’ -59” W
Habitat:Pinelands.
Reproductive State:Fertile
Collector:G. Fleming 3852
Date:14 Nov 1987
Accession No:194107
Image:194107.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham.
Locality:USA. Florida. Pasco Co.: Along US 98, just N of the junction with FL 54, at the Pasco-Polk County line. T25S, R22E, Sec. 35, SE¼ of SE¼. 28º 16’ 59” N -82º -25’ 0” W
Habitat:Roadside ditch, with Vicia acutifolia, Juncus elliottii, Galium tinctorium, Campanula floridana, Triodanis perfoliata, Carex vexans, Coreopsis leavenworthii.
Reproductive State:Fertile
Collector:S. A. Cochrane 5373
  with T.S. Cochrane, B.J. Cochrane
Date:16 Apr 1979
Accession No:143269
Image:143269.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum lancearium Trin.
Locality:usa. Florida. Hillsborough Co.: N of Tampa; University of South Florida campus, NE area. 27º 56’ 51” N -82º -27’ -30” W
Habitat:Margin of a cypress [Taxodium] pond in a sandy field.
Reproductive State:Fertile
Notes: Duplicate verified by J.R. Swallen.
Collector:J. Patman 10647
  with O.K. Lakela
Date:18 Nov 1960
Accession No:24750
Image:24750.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum webberianum Nash
Locality:USA. Florida. Hillsborough Co.: University of South Florida Campus. 0.75 mi. S of campus on 46th Street, Tampa. 27º 56’ 51” N -82º -27’ -30” W
Habitat:Damp, sandy soil.
Reproductive State:Fertile
Collector:O. K. Lakela 23663
Date:04 Dec 1960
Accession No:29527
Image:29527.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, Jun 2000
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Putnam Co.: Lake George Conservation Area. 4 mi. SW of Georgetown and 9 mi. SW of Crescent City and FL 17. T13S, R27E, Sec. 16. 29º 22’ 59” N -81º -37’ -59” W
Description:Common. 
Habitat:Clearcut from fires of 1998; open areas.
Reproductive State:Fertile
Collector:C. Slaughter 11452
  with M. Minno, S. Meyers
Date:20 Mar 2000
Accession No:225780
Image:225780.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Collier Co.: Collier-Seminole State Park. N of US 41, beginning of hiking trail. T51S, R27E, Sec. 35, NW¼ of NW¼ of NE¼. 26º 7’ 59” N -81º -28’ -59” W
Habitat:Ruderal.
Reproductive State:Fertile
Collector:R. A. Hattaway CS0372
Date:26 Aug 1998
Accession No:229611
Image:229611.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1987
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum portoricense Desv. ex Ham. - Determined By: H. L. Blomquist
Locality:USA. Florida. Franklin Co.: 10 mi. W of Carrabelle. 29º 51’ 8” N -84º -40’ -27” W
Habitat:Dry, sterile sand, scrub barrens.
Reproductive State:Fertile
Collector:R. K. Godfrey 53460
  with W. Reese, P. Redfearn
Date:09 Jun 1955
Accession No:614
Image:614.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Polk Co.: Avon Park Air Force Range. Ca. 0.91 mi. SE of Old Bravo and Alpha Roads junction; Alpha Range. T32S, R30E, Sec. 36, NE¼ of NE¼ of SE¼. 27º 39’ 4” N 81º 16’ 18” W
Habitat:Seepage slope. Soils - Smyrna and Myakka (Aeric Haplaquods).
Reproductive State:Fertile
Elevation:126 ft
Collector:S. L. Orzell 23141
  with E.L. Bridges
Date:04 Sep 1994
Accession No:240701
Image:240701.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Manatee Co.: Wingate Creek State Preserve. T35S, R22E, Sec. 7, SE¼ of NE¼ of SE¼.
Habitat:Mesic flatwoods - baygall.
Reproductive State:Fertile
Collector:C. Becker WC0383
Date:05 Mar 1998
Accession No:226752
Image:226752.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. St. Johns Co.: Ca. 2 mi. NE of Orangedale. T5S, R27E, Secs. 27, 28, and 33. 30º 0’ 0” N -81º -36’ 0” W
Habitat:Disturbed wetland.
Reproductive State:Fertile
Collector:J. H. Exum s.n.
Date:May 2001
Accession No:229182
Image:229182.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Hillsborough Co.: Little Manatee River State Park. Service road W of Dude Lake. T32S, R19E, Sec. 26, NE¼ of SE¼. 27º 28’ 59” N -82º -10’ -59” W
Description:Clumping, to 0.1 m. 
Habitat:Ruderal.
Reproductive State:Fertile
Collector:J. Myers 258
Date:23 Dec 1998
Accession No:230187
Image:230187.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum patulum (Scribn. & Merr.) Hitchc.
Locality:USA. Florida. Sumter Co.: Withlacoochee Development Project. 28º 21’ 0” N -81º -49’ 0” W
Habitat:Longleaf pine [Pinus palustris] forest.
Reproductive State:Fertile
Collector:G. R. Cooley 8024
  with A.S. Pease, O. Lakela
Date:05 Apr 1961
Accession No:29337
Image:29337.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1981
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum patulum (Scribn. & Merr.) Hitchc. - Determined By: O. K. Lakela, 17 Nov 1966
Panicum webberianum Nash - Determined By: J. Beckner
Locality:USA. Florida. Putnam Co.: Beecher's Spring, just S of Conservation Reserve.
Reproductive State:Fertile
Collector:I. L. Wiggins 19927
Date:01 May 1965
Accession No:77558
Image:77558.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1999
Determination History: Dichanthelium acuminatum (Sw.) Gould & C. A. Clark
Locality:USA. Florida. Manatee Co.: Wingate Creek State Preserve. T35S, R22E, Sec. 7, NE¼ of SW¼ of NE¼.
Habitat:Mesic flatwood.
Reproductive State:Fertile
Collector:C. Becker WC0515
Date:09 Apr 1999
Accession No:226295
Image:226295.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Panicum angustifolium Elliott
Locality:USA. Florida. Alachua Co.: Paynes Prairie Preserve State Park. S of Gainesville, NW side of basin, N of ranger's residence. T10S, R19E, Sec. 35, SW¼. 29º 39’ 5” N -82º -18’ -38” W
Description:Tufted perennial. 
Habitat:Dry pasture near hammock.
Reproductive State:Fertile
Collector:J. C. Easterday 844
Date:11 Apr 1982
Accession No:170168
Image:170168.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Orange Co.: 0.6 mi. E of Apopka-Vineland Road on Fenton Street (road to Orange Co. Trap and Skeet Club). T24S, R28E, Sec. 10, SE¼. 28º 23’ 43” N -81º -30’ -11” W
Habitat:Sand pine [Pinus clausa] scrub.
Reproductive State:Fertile
Collector:R. P. Wunderlin 9224
  with D. Richardson
Date:06 Apr 1982
Accession No:165577
Image:165577.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1983
Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Orange Co.: E of Apopka-Vineland Road on Darlene Road to Charles E. Limpus Road to Bay Villa Road to cul-de-sac, 0.4 mi. total. T24S, R28E, Sec. 10, NW¼. 28º 22’ 59” N -81º -30’ 0” W
Habitat:Sand pine [Pinus clausa] scrub.
Reproductive State:Fertile
Collector:R. P. Wunderlin 9233
  with D. Richardson
Date:06 Apr 1982
Accession No:165571
Image:165571.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Pasco Co.: St. Petersburg-South Pasco Wellfield. T26S, R18E, Sec. 33. 28º 16’ 59” N -82º -25’ 0” W
Habitat:Cypress dome aquatic community.
Reproductive State:Fertile
Collector:W. D. Courser s.n.
Date:28 Apr 1982
Accession No:169266
Image:169266.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Lake Co.: 6 mi. NW of Eustis. 28º 51’ 9” N -81º -41’ -7” W
Reproductive State:Fertile
Collector:R. F. Daubenmire s.n.
  with J. Daubenmire
Date:02 Jul 1977
Accession No:169584
Image:169584.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark
Locality:USA. Florida. Lake Co.: E of Lake Denham.
Habitat:Upland dicot forest.
Reproductive State:Fertile
Collector:R. F. Daubenmire s.n.
  with J. Daubenmire
Date:12 May 1979
Accession No:169591
Image:169591.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: B. F. Hansen, 1988
Determination History: Dichanthelium sabulorum (Lam.) Gould & C. A. Clark - Determined By: B. F. Hansen, 1981
Panicum patulum (Scribn. & Merr.) Hitchc.
Locality:USA. Florida. Polk Co.: Hesperides, 8 mi. E of Lake Wales on FL 60. 27º 52’ 59” N -81º -27’ 0” W
Habitat:With species of Juncus and Aster [Symphyotrichum] on low terrace.
Reproductive State:Fertile
Collector:O. K. Lakela 23974
Date:31 Mar 1961
Accession No:46483
Image:46483.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Flagler Co.: E of Harry Avenue; Flagler Estates, 2.5 km SW of Deep Creek and Palatka Boulevard. T10S, R28E, Sec. 22. 29º 27’ 0” N -81º -16’ -59” W
Description:Common. 
Habitat:Wet sandy, loamy sands between road and pine flatwoods.
Reproductive State:Fertile
Collector:C. Slaughter 13729
Date:18 Mar 2003
Accession No:244987
Image:244987.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Polk Co.: Avon Park Air Force Range. S of Frostproof Road, ca. 0.6 mi. W of Carter Road. T32S, R29E, Sec. 3, NE¼ of SW¼. 27º 44’ 45” N -81º -31’ -50” W
Habitat:Wet pineland bordering bayhead.
Reproductive State:Fertile
Collector:C. vanHoek 792
  with B. Wargo
Date:09 Nov 1996
Accession No:251178
Image:251178.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Charlotte Co.: Prairie/Shell Creek (Southwest Florida Water Management District property). 250 m N of Taralane Drive, 370 m W of US 17. 26º 59’ 18” N 81º 57’ 45” W
Habitat:Scrub.
Reproductive State:Fertile
Collector:A. R. Franck 2003
Date:06 May 2010
Accession No:254224
Image:254224.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium portoricense (Desv. ex Ham.) B. F. Hansen & Wunderlin - Determined By: J. M. Kunzer, 30 Mar 2007
Determination History: Dichanthelium ensifolium (Baldwin ex Elliott) Gould var. unciphyllum (Trin.) B. F. Hansen & Wunderlin
Locality:USA. Florida. Clay Co.: Ca. 3.5 mi. ENE of the junction of FL 100 and FL 21, ca. 0.25 mi. SSE of Silver Sands Lake (Ten Mile Pond), N side of Overlook Terrace, E of Silver Sands Lake Drive. T8S, R23E, Sec. 14, SW¼. 27º 55’ 34” N -82º -30’ -53” W
Habitat:Relatively undisturbed sandhill with interrupted (discontinued) fire cyle; sporadic residences nearby; area where above described habitat meets unpaved roadside.
Reproductive State:Fertile
Collector:J. M. Kunzer 1084
Date:03 Jun 2005
Accession No:244038
Image:244038.jpg