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Selected Herbarium Specimen Details (337) Download

Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Gould) Schult.
Locality:USA. Florida. Hillsborough Co.: Fish Hawk Nature Preserve, Lithia. 27º 51’ 32” N 82º 14’ 27” W
Habitat:Sandhill.
Reproductive State:Fertile
Collector:S. Dickman 757
Date:02 Apr 2013
Accession No:303695
Image:303695.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Madison Co.: Just E of Greenville. 30º 28’ 9” N -83º -37’ -48” W
Habitat:Open woods.
Reproductive State:Fertile
Collector:D. S. Correll 51648
  with H.B. Correll
Date:25 Apr 1981
Accession No:160187
Image:160187.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Orange Co.: Valencia Community College E Campus. East Campus, 700 block of North Econlockhatchee Trail; ca. 10 mi. E of Orlando; Little Econlockhatchee River. 28º 33’ 19” N 81º 14’ 58” W
Habitat:Riverine forest.
Reproductive State:Fertile
Collector:S. Myers 418
Date:13 Jun 2002
Accession No:231664
Image:231664.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Oct 2006
Locality:USA. Florida. Volusia Co.: Ca. 6 km W of DeLand, along the NE shore of Beresford Lake. 29º 0’ 0” N -81º -19’ -59” W
Description:Clumped growth form, flowering culms reaching 40 cm. Locally abundant. 
Habitat:Disturbed soils; upland area of scattered slash pine [Pinus elliottii] and broad-leaved species such as Persea palustris, Prunus caroliniana, Carya glabra, Magnolia sp., Sabal spp.; soil sandy.
Reproductive State:Fertile
Collector:P. D. Sorensen 02-06
Date:15 Mar 2002
Accession No:242997
Image:242997.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: L. Birch, 2009
Locality:USA. Florida. Sarasota Co.: Deer Prairie Creek Preserve. Dorcyn 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’ 11” N 82º 15’ 43” W
Description:Herb. 
Habitat:Mesic flatwoods.
Reproductive State:Fertile
Elevation:5 to 7 m
Collector:L. B. Birch 369
  with L. Amos, B.K. Holst, D. Troxell
Date:04 Sep 2009
Accession No:256088
Image:256088.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Marion Co.: Ca. 100 m SW of Oklawaha River. T15S, R23E, Sec. 36. 29º 1’ 59” N -81º -55’ 0” W
Description:Abundant. 
Habitat:Ground flora along with Smilax, Toxicodendron, Mitchella.
Reproductive State:Fertile
Collector:D. L. Martin 477
  with S.T. Cooper
Date:22 Apr 1975
Accession No:121139
Image:121139.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Sarasota Co.: Oscar Scherer State Park. T38S, R18E, Sec. 13, SW¼ of SW¼ of NE¼.
Habitat:Mesic hammock edge.
Reproductive State:Fertile
Collector:D. Griffin OS0454
Date:24 Mar 2011
Accession No:258868
Image:258868.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Hillsborough River State Park. Along Florida Trail. T27S, R21E, Sec. 7, SW¼. 27º 55’ 0” N -82º -21’ 0” W
Habitat:Hydric hammock.
Reproductive State:Fertile
Collector:A. Bishop HR0337
Date:06 Mar 2003
Accession No:259134
Image:259134.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Martin Co.: Jonathan Dickinson State Park. Kitching Creek.
Habitat:Wet cypress [Taxodium] strand.
Reproductive State:Fertile
Collector:R. O. Woodbury s.n.
  with R. Roberts
Date:Aug 1988
Accession No:259187
Image:259187.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Martin Co.: Jonathan Dickinson State Park. River campground.
Habitat:Moist hammock.
Reproductive State:Fertile
Collector:R. O. Woodbury s.n.
  with R. Roberts
Date:Feb 1988
Accession No:259177
Image:259177.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hernando Co.: Weeki Wachee Springs State Park. Grassy area bordering the wet woods behind the canoe/kayak concession. T23S, R17E, Sec. 2. 30º 19’ 59” N -84º -58’ 0” W
Habitat:Developed area.
Reproductive State:Fertile
Collector:C. vanHoek WW0166
  with M. Fite
Date:06 May 2010
Accession No:259679
Image:259679.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Manatee Co.: Wingate Creek State Park. Zone burned 2005. T35S, R22E, Sec. 7, SW¼ of SE¼ of SE¼.
Habitat:Mesic flatwoods.
Reproductive State:Fertile
Collector:C. Becker WC0038
Date:28 Oct 2005
Accession No:260470
Image:260470.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Jun 2012
Determination History: Dichanthelium clandestinum (L.) Gould - Determined By: L. C. Anderson
Locality:USA. Florida. Calhoun Co.: St. Rose; Ocheessee Landing at Apalachicola River. 30º 34’ 55” N 84º 57’ 55” W
Description:Locally common, erect herb to 45 cm, culm pilose variously on one side; leaf margins antrorsely scabrous and pilose on the proximial margins; spikelets pubescent. 
Habitat:Riverside floodplain; 70% canopy cover.
Reproductive State:Fertile
Collector:T. MacClendon 1171
  with K. MacClendon, L.C. Anderson, G. Wilder, B. Thomas, J. Roche
Date:12 May 2012
Accession No:262822
Image:262822.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Levy Co.: Manatee Springs State Park. Off Shacklefoot Trail just N of its intersection with Spur Trail near Shacklefoot Pond. 29º 29’ 50” N -82º -58’ -54” W
Habitat:Xeric hammock.
Reproductive State:Fertile
Collector:K. Gulledge 35
Date:25 May 1996
Accession No:263627
Image:263627.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: X. de Seguin des Hons
Locality:USA. Florida. Brevard Co.: North Buck Lake Scrub Sanctuary. SE portion of Sanctuary, by I-95. T20S, R34E, Sec. 35.
Habitat:Hydric hammock.
Reproductive State:Fertile
Collector:S. Blissett-Clark 12-003
  with L. Marletta, S. Meyer, T. Clark, J. Escoffier
Date:30 Jan 2012
Accession No:264059
Image:264059.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Sep 2012
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Marion Co.: Silver River State Park. Silver Springs. 29º 12’ 51” N 82º 0’ 53” W
Habitat:Open area in moist hammock; with Sabal palmetto, Quercus virginiana, Q. nigra, Liquidambar styraciflua, and Eriberon vernus.
Reproductive State:Fertile
Collector:J. Hubbard 122
Date:17 Aug 2005
Accession No:264371
Image:264371.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Sep 2012
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Marion Co.: Silver River State Park. Silver Springs. 29º 11’ 59” N 82º 1’ 46” W
Habitat:Moist hammock; with Taxodium distichum, Liquidambar styraciflua, Aesculus pavia, Acer negundo, and Poa annua.
Reproductive State:Fertile
Collector:J. Hubbard 668
Date:26 Feb 2007
Accession No:264404
Image:264404.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Clay Co.: Small tributary of South Fork Black Creek, along C-218 at FL 21, Blanding Boulevard, Town of Middleburg 30º 3’ 41” N 81º 52’ 25” W
Habitat:Floodplain of a small creek.
Reproductive State:Fertile
Collector:W. D. Longbottom 16835
Date:16 Apr 2012
Accession No:264928
Image:264928.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Palm Beach Co.: N side of C-706, ca. 1 mi. W of its junction with Florida Turnpike. 28º 0’ 0” N -82º 0’ 0” W
Habitat:Edge of Taxodium dome.
Reproductive State:Fertile
Collector:R. Mears 5900
Date:19 May 2012
Accession No:265180
Image:265180.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Citrus Co.: Inverness; 8751-8763 East Gulf to Lake Highway (FL 44), S of Lake Tsala Apopka, E of Henderson Lake. 28º 50’ 28” N 82º 17’ 34” W
Habitat:Thinly wooded ruderal area at roadside.
Reproductive State:Fertile
Collector:D. H. Williams 3103
  with W.D. Longbottom
Date:20 Apr 2012
Accession No:265562
Image:265562.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Broward Co.: Fern Forest Nature Center, just E of Margate Estates. T49S, R42E, Sec. 5, 6. 26º 14’ 40” N -80º -12’ -23” W
Reproductive State:Fertile
Collector:P. L. Howell 1232
Date:13 Jun 2013
Accession No:269416
Image:269416.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Flagler Co.: Along FL 11 at Black Branch, S of Bunnell. 29º 26’ 45” N 81º 16’ 35” W
Habitat:Roadside.
Reproductive State:Fertile
Collector:W. D. Longbottom 18639
Date:01 Mar 2013
Accession No:269577
Image:269577.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Seminole Co.: Econlockhatchee River at Snow Hill Road. 28º 40’ 20” N 81º 6’ 50” W
Habitat:Weta area at edge of woods.
Reproductive State:Fertile
Collector:W. D. Longbottom 18592
  with D.H. Williams
Date:28 Feb 2013
Accession No:269532
Image:269532.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Aug 2013
Locality:USA. Florida. Orange Co.: Along Taylor Creek Road at Tootoosahatchee Creek, vicinity of Christmas. 28º 30’ 2” N 80º 59’ 59” W
Habitat:Edge of woods along creek floodplain.
Reproductive State:Fertile
Collector:W. D. Longbottom 18597
  with D.H. Williams
Date:28 Feb 2013
Accession No:269538
Image:269538.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Wakulla Co.: Wakulla Springs State Park.. Wakulla Springs. 30º 13’ 48” N 84º 18’ 8” W
Habitat:Edge of Taxodium swamp.
Reproductive State:Fertile
Collector:S. Myers 999
Date:25 May 2013
Accession No:269864
Image:269864.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Determination History: Dichanthelium ovale (Elliott) Gould & C. A. Clark
Locality:USA. Florida. Hillsborough Co.: Fish Hawk Nature Preserve, phase 2; along the fire break.
Reproductive State:Fertile
Collector:S. Dickman s.n.
Date:10 Sep 2013
Accession No:273750
Image:273750.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: L. B. Birch, 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’ 11” N 82º 15’ 43” W
Description:Herb. 
Habitat:Mesic flatwoods.
Reproductive State:Fertile
Elevation:5 to 7 m
Collector:L. B. Birch 369
  with L. Amos, B.K. Holst, D. Troxell
Date:04 Sep 2009
Accession No:275142
Image:275142.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: L. B. Birch, 2010
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, I-75 borders to the S. 27º 6’ 32” N 82º 16’ 54”
Description:Herb. 
Habitat:Mesic hammock.
Reproductive State:Fertile
Elevation:5 to 7 m
Collector:L. B. Birch 491
  with B.K. Holst
Date:29 Apr 2010
Accession No:275296
Image:275296.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Sarasota Co.: Historic Spanish Point; W of US 41 in Osprey; along E road. 27º 12’ 16” N 82º 29’ 52” W
Description:Colonial, with spreading stems. 
Habitat:Mesic hammock.
Reproductive State:Fertile
Elevation:0 to 2 m
Collector:B. K. Holst 7200
Date:29 Mar 1999
Accession No:277334
Image:277334.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: L. B. Birch, 2010
Locality:USA. Florida. Clay Co.: Deer Prairie Creek Preserve. Jordyn Parcel; N parcel limit is 4.5 mi. E of the intersection of South Moon Drive and Border Road, I-75 borders on the S. 27º 6’ 32” N 82º 16’ 54” W
Description:Herb. 
Habitat:Mesic hammock.
Reproductive State:Fertile
Elevation:5 to 7 m
Collector:L. B. Birch 491
  with B.K. Holst
Date:01 Apr 2010
Accession No:277383
Image:277383.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Putnam Co.: Along Currie Road across from San Mateo Community Park, San Mateo. 29º 36’ 5” N 81º 34’ 59” W
Habitat:Edge of woods along roadside; dry sandy soil in full sun.
Reproductive State:Fertile
Collector:W. D. Longbottom 22192
Date:18 Mar 2015
Accession No:280310
Image:280310.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: Genelle, P. & Fleming, G., 1979
Panicum ashei T. G. Pearson
Locality:USA. Georgia. Bulloch Co.: Old Ogechee River Road off GA 119.
Habitat:Sandy low woods.
Reproductive State:Fertile
Collector:G. R. Swank 678
Date:10 Apr 1960
Accession No:136636
Image:136636.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: Genelle, P. & Fleming, G., 1979
Panicum ashei T. G. Pearson
Locality:USA. Georgia. Chatham Co.: Old 17 Port Wentworth Junction.
Habitat:Thick woods.
Reproductive State:Fertile
Collector:G. R. Swank 591
Date:12 Jul 1959
Accession No:136635
Image:136635.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum ashei T. G. Pearson
Locality:USA. Georgia. DeKalb Co.: Stone Mountain.
Habitat:Dry soil.
Reproductive State:Fertile
Collector:Rev. J. Davis 1859
Date:1945
Accession No:31272
Image:31272.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum ashei T. G. Pearson - Determined By: R. J. Eaton
Locality:USA. Alabama. Tuscaloosa Co.: Lock 13 near Peterson.
Habitat:On side of ravine.
Reproductive State:Fertile
Collector:O. D. Chermock 34
Date:23 Mar 1955
Accession No:19840
Image:19840.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum ashei T. G. Pearson
Locality:USA. Georgia. DeKalb Co.: Stone Mountain.
Description:Autumnal phase; top-heavy or prostrate. 
Habitat:Rocky woods at base of mountain.
Reproductive State:Fertile
Collector:A. S. Hitchcock 184
Date:23 Aug 1905
Accession No:38989
Image:38989.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum latifolium L.
Locality:USA. Georgia. Chatham Co.: Diamond Ranch off Garrard Avenue.
Habitat:Dense woods.
Reproductive State:Fertile
Collector:G. R. Swank 242
Date:07 Sep 1959
Accession No:136561
Image:136561.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. South Carolina. Charleston Co.: Bull's Island.
Habitat:Roadside in hammock.
Collector:G. R. Cooley 592
Date:12 Jan 1951
Accession No:6387
Image:6387.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. South Carolina. Charleston Co.: Bull's Island.
Habitat:Roadside in hammock.
Reproductive State:Fertile
Collector:G. R. Cooley 592
Date:12 Jan 1951
Accession No:6388
Image:6388.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum webberianum Nash
Locality:USA. Georgia. Chatham Co.: N end Ogechee Canal Shore Half Moon Lake.
Habitat:Woods.
Collector:G. R. Swank 1260
Date:19 Nov 1960
Accession No:136278
Image:136278.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1984
Determination History: Panicum commutatum Schult.
Locality:USA. Alabama. Baldwin Co.: Ca. 5 mi. N of Stockton, at the W end of AL 96; near Bryar Fish Camp.
Habitat:Growing in wooded swamp.
Reproductive State:Fertile
Collector:G. Wilhelm 8866
  with D. Ladd
Date:20 May 1981
Accession No:177898
Image:177898.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1985
Determination History: Panicum commutatum Schult.
Locality:USA. Alabama. Baldwin Co.: Ca. 5 mi. N of Stockton, at the W end of AL 96; near Bryar Fish Camp.
Habitat:Growing along roadside.
Reproductive State:Fertile
Collector:G. Wilhelm 8900
  with D. Ladd
Date:20 May 1981
Accession No:177642
Image:177642.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1983
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Santa Rosa Co.: Ca. 5 mi. N of Holley, ca. 0.5 mi. W of FL 87, along steep head of Weaver Creek. T1S, R27W, Sec. 1, SW¼. 30º 25’ 59” N -86º -54’ 0” W
Reproductive State:Fertile
Collector:G. Wilhelm 9052
  with D. Ladd
Date:21 May 1981
Accession No:168407
Image:168407.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Escambia Co.: Pensacola, off US 90, 0.6 mi. S of I-10, N of bridge, at Baywood Drive. 30º 24’ 33” N -87º -12’ -51” W
Reproductive State:Fertile
Collector:G. Wilhelm 3207
Date:15 Apr 1977
Accession No:150457
Image:150457.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1983
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Okaloosa Co.: Rocky Bayou State Park. Just E of Niceville, near the camping area. 30º 31’ 0” N -86º -28’ -55” W
Reproductive State:Fertile
Collector:G. Wilhelm 9365
Date:28 Jun 1981
Accession No:168427
Image:168427.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1983
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Okaloosa Co.: Rocky Bayou State Park. Just E of Niceville, along nature trail. 30º 31’ 0” N -86º -28’ -55” W
Habitat:Edge of bayhead.
Reproductive State:Fertile
Collector:G. Wilhelm 9379
Date:29 Jun 1981
Accession No:168426
Image:168426.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey - Determined By: J. E. Poppleton
Locality:USA. Florida. Hillsborough Co.: Part of the headwaters of the Little Manatee River, S of FL 674, ca. 3.5 mi. E of Fort Lonesome. T32S, R22E, Sec. 15. 27º 28’ 59” N -82º -10’ -59” W
Habitat:Low, wet woods.
Reproductive State:Fertile
Collector:A.G. Shuey 1603
Date:20 Feb 1976
Accession No:122747
Image:122747.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Manatee Co.: 2 mi. E of Sugar Bowl Road and 3 mi. N of FL 72, SE of Sandy, ca. 13 mi. W of Arcadia. T37S, R22E, Sec. 2, NW¼. 27º 16’ 0” N -82º -6’ 0” W
Habitat:On elevated mass of roots and organic material at base of Acer rubrum in Fraxinus - Salix - Cephalanthus - Acer - Quercus laurifolia dominated swamp forest.
Reproductive State:Fertile
Collector:A.G. Shuey 2208
Date:18 Apr 1979
Accession No:140530
Image:140530.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hernando Co.: N of house, Chinsegut Hill.
Habitat:Mesic forest.
Reproductive State:Fertile
Collector:J. E. Poppleton s.n.
Date:25 Mar 1976
Accession No:141670
Image:141670.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Pinellas Co.: Brooker Creek. 29º 53’ 19” N -82º -19’ -57” W
Habitat:Swamp.
Reproductive State:Fertile
Collector:J. E. Poppleton 2148
Date:18 Mar 1976
Accession No:140425
Image:140425.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum ciliatum Elliott
Locality:USA. Florida. Brevard Co.: N Merritt Island; bisected by Happy Creek Road.
Habitat:Dry, sandy soil in open field adjacent to hydric hardwood forest.
Reproductive State:Fertile
Collector:J. E. Poppleton 847
Date:28 Jul 1976
Accession No:124985
Image:124985.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Balm-Boyette Tract, 2.2 mi. SSE of Boyette. T31S, R21E, Sec. 16, SE¼ of NW¼. 27º 49’ 0” N -82º -13’ 0” W
Reproductive State:Fertile
Collector:S. Landry s.n.
  with C. Vandaveer
Date:29 Sep 1994
Accession No:222176
Image:222176.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Balm-Boyette Tract, 2.2 mi. SSE of Boyette. T31S, R21E, Sec. 16, SE¼ of NW¼. 27º 49’ 0” N -82º -13’ 0” W
Reproductive State:Fertile
Collector:S. Landry s.n.
  with C. Vandaveer
Date:03 Mar 1995
Accession No:222184
Image:222184.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Balm-Boyette Tract, 2.2 mi. SSE of Boyette. T31S, R21E, Sec. 16, SE¼ of NW¼. 27º 49’ 0” N -82º -13’ 0” W
Reproductive State:Fertile
Collector:S. Landry s.n.
  with C. Vandaveer
Date:01 Jun 1995
Accession No:222182
Image:222182.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey - Determined By: J. R. Swallen
Locality:USA. Florida. Leon Co.: Near Natural Bridge Battle Monument, 6 mi. E of Woodville. 30º 18’ 50” N -84º -14’ -50” W
Habitat:Moist deciduous forest with cypress [Taxodium].
Reproductive State:Fertile
Collector:R. E. Perdue 1841
Date:25 Sep 1954
Accession No:63140
Image:63140.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Clay Co.: 1 mi. NW of Green Cove Springs.
Habitat:Sandy soil, open oak woodland with a few pines.
Reproductive State:Fertile
Collector:R. E. Perdue 1673
Date:09 Sep 1954
Accession No:63144
Image:63144.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Sumter Co.: Green Swamp, near Withlacoochee River. 28º 21’ 0” N -81º -49’ 0” W
Habitat:Hammock.
Reproductive State:Fertile
Collector:T. F. Rochow s.n.
Date:28 Feb 1980
Accession No:154522
Image:154522.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Pasco Co.: Cypress Creek Flood Detention Area and Well Field. A few hundred feet N of where pipeline and wellfield road cross Cypress Creek. T25S, R19E, Sec. 28. 30º 42’ 0” N -85º -4’ 0” W
Habitat:Riverine forest.
Reproductive State:Fertile
Collector:T. F. Rochow s.n.
Date:03 Jun 1981
Accession No:160336
Image:160336.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey - Determined By: Erdman West
Locality:USA. Florida. Marion Co.: 0.25 mi. E of the Oklawaha River, Eureka. T13S, R24E, Sec. 9. 29º 1’ 59” N -81º -55’ 0” W
Description:Abundant. 
Habitat:Several acres of river bottom swamp.
Reproductive State:Fertile
Collector:D. B. Ward 3480
  with A.M. Laessle
Date:17 May 1963
Accession No:57162
Image:57162.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey - Determined By: O. K. Lakela, Jan 1968
Panicum mutabile Scribn. & J.G. Sm. ex Nash
Locality:USA. Florida. Miami-Dade Co.: Matheson Hammock, Coral Gables on Old Cutler Road. 25º 36’ 54” N -80º -18’ -38” W
Habitat:Original hammock area with numerous trails and pathways.
Reproductive State:Fertile
Collector:R. W. Long 1931
  with F. Almeda, J. De Boer, R. Broome
Date:26 Jun 1966
Accession No:75233
Image:75233.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Brevard Co.: Merritt Island; Happy Hammock; Happy Creek Road, near 150 m wind tower.
Habitat:Wet hammock.
Reproductive State:Fertile
Collector:R. W. Long 4066
  with R.P. Wunderlin, J.E. Poppleton, S.D. Todd, A.G. Shuey
Date:13 Oct 1973
Accession No:109574
Image:109574.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1984
Determination History: Panicum joorii Vasey
Locality:USA. Florida. Lee Co.: Western Sanibel. 26º 26’ 56” N -82º -1’ -20” W
Description:Prostrate or nearly so. 
Habitat:Disturbed ground.
Reproductive State:Fertile
Collector:W. C. Brumbach 7330
Date:08 Nov 1970
Accession No:180397
Image:180397.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. Florida. Parker Island. 30º 7’ 51” N -85º -36’ -11” W
Reproductive State:Fertile
Collector:F. C. Craighead s.n.
  with L.J. Brass
Date:23 Dec 1960
Accession No:99050
Image:99050.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. Florida. Highlands Co.: Hickory Branch.
Description:Tufts flattish or sub-erect. 
Habitat:Semi-shade on sandy creek bank.
Reproductive State:Fertile
Collector:L. J. Brass 15782
Date:17 Dec 1945
Accession No:136509
Image:136509.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: H. B. Correll
Locality:USA. Florida. Collier Co.: Kissimmee Billy, near camp of Nixon Smiley, 6 mi. N of Alligator Alley. 28º 17’ 27” N -81º -24’ -25” W
Habitat:Wooded area.
Reproductive State:Fertile
Collector:J. Popenoe 1220
  with N. Smiley, A. Montgomery
Date:20 Mar 1978
Accession No:134466
Image:134466.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: G. Wilder
Locality:USA. Florida. Calhoun Co.: Clarksville; Pipin Cemetery Road, Matt Johnstone property. 30º 26’ 31” N 85º 12’ 16” W
Description:Erect herb to 1m; cespitose; leaf base cordate; leaf margins antrorsely scabrid; black circles at culm nodes. Locally occasional, 1 patch. 
Habitat:Forest opening beside dirt track.
Reproductive State:Fertile
Collector:T. MacClendon 1001
  with K. MacClendon, P. Howell, B. Thomas, G. Wilder
Date:01 May 2010
Accession No:254506
Image:254506.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. Florida. Miami-Dade Co.: Site of new county park on Bird Road at SW 72nd Avenue. T54S, R40E, Sec. 14. 28º 13’ 59” N -82º -16’ -59” W
Habitat:Shade on floor of rocky hammock.
Reproductive State:Fertile
Collector:G. N. Avery 563
Date:11 Dec 1968
Accession No:85212
Image:85212.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: Robert Kral
Locality:USA. Florida. Leon Co.: N end of Lake Talquin.
Habitat:Bank.
Reproductive State:Fertile
Collector:R. Kral 2595
  with P.L. Redfearn, Jr.
Date:06 Jul 1956
Accession No:35777
Image:35777.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Junction of Bell Shoals Road and Alafia River, N of Boyette Road. T30S, R20E, Secs. 23 and 24. 27º 49’ 0” N -82º -13’ 0” W
Habitat:Banks of river.
Reproductive State:Fertile
Collector:E. Withers 2222
  with D. Rhodes, R. Wunderlin
Date:10 Feb 1979
Accession No:139441
Image:139441.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum equilaterale Scribn.
Locality:USA. Florida. St. Johns Co.: N of St. Augustine.
Habitat:Peaty sand in live oak [Quercus virginiana] woods, with Jatropha gossypifolia and Smilax.
Reproductive State:Fertile
Collector:Agnes Chase s.n.
Date:20 May 1916
Accession No:39017
Image:39017.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum equilaterale Scribn.
Locality:USA. Florida. Miami-Dade Co.: Miami. 25º 46’ 27” N -80º -11’ -37” W
Description:Vernal phase. 
Habitat:Sandy woods.
Reproductive State:Fertile
Collector:A. S. Hitchcock s.n.
Date:03 Mar 1903
Accession No:38946
Image:38946.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1983
Determination History: Oplismenus setarius (Lam.) Roem. & Schult.
Locality:USA. Florida. Citrus Co.: 2 mi. E of Floral City, Orange State Canal. 28º 27’ 0” N -81º -16’ -59” W
Description:Uncommon. 
Habitat:Island of mixed hardwoods.
Reproductive State:Fertile
Collector:J. A. Lassiter 732
  with R. Lassiter
Date:24 Mar 1978
Accession No:173068
Image:173068.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1983
Determination History: Panicum dichotomum L.
Locality:USA. Florida. Alachua Co.: Paynes Prairie Preserve State Park. S of Gainesville, N of Alachua Sink. T10S, R20E, Sec. 22, SW¼. 29º 39’ 5” N -82º -18’ -38” W
Description:Tufted perennial, autumnal phase. 
Habitat:Semi-shade, hammock.
Reproductive State:Fertile
Collector:J. C. Easterday 819
Date:14 Mar 1982
Accession No:170175
Image:170175.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1989
Determination History: Panicum commutatum Schult. - Determined By: D. W. Hall
Locality:USA. Florida. Marion Co.: S side of Orange Lake, just E of US 301, just N of Citra. 29º 24’ 0” N -82º -6’ 0” W
Description:Very common, forming mats. 
Habitat:Virgin cypress [Taxodium] swamp.
Reproductive State:Fertile
Collector:D. W. Hall 1353
  with P. Bielling, B. Simons, B. Pruitt
Date:26 Nov 1984
Accession No:198685
Image:198685.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: R. P. Wunderlin, 1989
Determination History: Panicum equilaterale Scribn.
Locality:USA. Florida. Marion Co.: 3.5 mi. E of US 441 on S side of FL 318; ca. 10 mi. S of Gainesville. 29º 39’ 5” N -82º -19’ -30” W
Description:Frequent. 
Habitat:Sand at edge of disturbed sinkhole.
Reproductive State:Fertile
Collector:D. W. Hall 1330
  with B. Simons
Date:20 Sep 1984
Accession No:198686
Image:198686.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hernando Co.: McCarty Woods, ca. 5 mi. N of Brooksville. T22S, R19E, Sec. 3. 28º 33’ 18” N -82º -23’ -16” W
Habitat:Southern mixed hardwood forest.
Reproductive State:Fertile
Elevation:140 to 160 ft
Collector:D. M. Krofta s.n.
Date:02 Oct 1986
Accession No:220889
Image:220889.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile Scribn. & J.G. Sm. ex Nash - Determined By: Erdman West
Locality:USA. Florida. Citrus Co.: Behind fish camp, near mouth of river at end of run; Chasshowitzka River. T20S, R17E, Sec. 31.
Description:Infrequent. 
Habitat:Small island.
Reproductive State:Fertile
Collector:R. R. Smith 722
  with A. Will, Vinten
Date:22 Aug 1961
Accession No:57637
Image:57637.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: J. D. Skean, Jr.
Locality:USA. Florida. Alachua Co.: N side of FL 26 across from Ft. Clark Church at intersection with NW 91st Street, ca. 1.5 km W of I-75. T10S, R18E, Sec. 31, SE¼. 29º 46’ 0” N -82º -37’ 0” W
Description:1st glume glabrous. 
Habitat:Moist hardwoods with Carya glabra, Quercus michauxii, Sambucus, and Ostrya; disturbed area near bottom of slope.
Reproductive State:Fertile
Collector:J. D. Skean, Jr. 986
Date:14 Nov 1982
Accession No:170054
Image:170054.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Palm Beach Co.: Frenchmans Forest Natural Area. W side of Prosperity Farms Raod, ca. 1.5 mi. S of Donald Ross Road, ca. 1.5 mi. N of PGA Boulevard; W edge of property, ca. 0.5 mi. W of Prosperity Farms Road. T41S, R43E, Sec. 32. 30º 51’ 0” N -85º -55’ -59” W
Habitat:Roadside adjacent to mesic flatwoods.
Reproductive State:Fertile
Collector:G. Gann 768
  with K. Bradley
Date:03 Jul 1996
Accession No:222464
Image:222464.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: University of South Florida Ecological Research Area. 28º 0’ 0” N -82º 0’ 0” W
Habitat:Moist areas along swamp margins and also in oak hammock areas.
Reproductive State:Fertile
Collector:D. Richardson 928
Date:16 Mar 1983
Accession No:170867
Image:170867.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. Florida. Miami-Dade Co.: Mathiesen Hammock.
Reproductive State:Fertile
Collector:unknown GS-37
Date:18 Mar 1958
Accession No:55105
Image:55105.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Pasco Co.: Cypress Creek Wellfield, E of Land O'Lakes. T25S, R19E. 30º 42’ 0” N -85º -4’ 0” W
Habitat:Old road through mesic hardwood hammock with Magnolia grandiflora common in understory.
Reproductive State:Fertile
Collector:D. W. Crewz 1560
Date:09 Apr 1979
Accession No:139237
Image:139237.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1982
Determination History: Dichanthelium dichotomum (L.) Gould
Locality:USA. Florida. Sumter Co.: Withlacoochee River, ca. 2.75 mi. SE of Cumpressco. T25S, R23E, Sec. 9, SW¼. 28º 21’ 0” N -82º -1’ -59” W
Habitat:Low hardwood forest.
Reproductive State:Fertile
Collector:G. Robinson 459
Date:12 Nov 1981
Accession No:162079
Image:162079.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1994
Determination History: Panicum commutatum Schult. - Determined By: W. S. Judd
Locality:USA. Florida. Columbia Co.: Ichetucknee Springs State Park. 6 mi. NW of Fort White off of C-238; ca. 1.3 mi. SE of N entrance in SW portion of sec. 4B at Mission Springs.
Description:Herb; basal leaves present; spikelets green, hairy. Frequent. 
Habitat:Upland mixed forest; with Eupatorium compositifolium and Phytolacca rigida [americana].
Reproductive State:Fertile
Collector:B. J. Herring 1094
  with M. Piazza
Date:14 Dec 1992
Accession No:210343
Image:210343.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Feb 2016
Locality:USA. Florida. Taylor Co.: N side or US 98 at Jr's Aucilla River Store. 30º 8’ 38” N 83º 53’ W
Habitat:Woods.
Reproductive State:Fertile
Collector:W. D. Longbottom 22321
  with D.H. Williams
Date:21 Mar 2015
Accession No:282836
Image:282836.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Collier Co.: Fakahatchee Strand Preserve State Park. Gate 7, between T51S, R29E, Sec. 33 and T52S, R29E, Sec. 4. 25º 52’ 6” N -81º -29’ -21” W
Reproductive State:Fertile
Collector:E. Hersch FL0412
Date:13 Feb 1993
Accession No:283139
Image:283139.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Apr 2016
Determination History: Panicum commutatum Schult.
Locality:USA. Tennessee. Polk Co.: Picnic area along TN 30, near Reliance.
Habitat:Mesic, shaded woods.
Reproductive State:Fertile
Collector:V. E. McNeilus 00-455
Date:20 May 2000
Accession No:283740
Image:283740.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: C. vanHoek, 2016
Determination History: Panicum joorii Vasey
Locality:USA. Florida. Artesia. 28º 24’ 0” N -80º -36’ 0” W
Habitat:High hammock.
Collector:M. Mulvania s.n.
Date:11 Jun 1929
Accession No:288917
Image:288917.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: C. vanHoek, 2016
Determination History: Panicum equilaterale Scribn.
Locality:USA. Florida. Lake Co.: Montverde. 28º 36’ 0” N -81º -40’ -26” W
Habitat:High hammock.
Collector:M. Mulvania s.n.
Date:24 Jun 1929
Accession No:288911
Image:288911.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Cypress Creek Nature Preserve, S of County Line Road and W of I-275, Lutz; adjacent to N fence line. 28º 10’ 7” N 82º 24’ 13” W
Habitat:Hydric hardwood hammock.
Reproductive State:Fertile
Collector:S. Dickman s.n.
Date:15 Sep 2015
Accession No:289238
Image:289238.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Broward Co.: Holmgren Road Natural Area.
Habitat:Wet flatwoods, with mixed slash pine [Pinus elliottii] and cypress [Taxodium].
Reproductive State:Fertile
Collector:E. A. Revuelta 25
Date:07 Mar 2016
Accession No:289235
Image:289235.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, May 2017
Locality:USA. Florida. Jackson Co.: US 90 at the Chipola River, Town of Marianna. 30º 46’ 26” N 85º 12’ 59” W
Habitat:Wooded river floodplain.
Reproductive State:Fertile
Collector:W. D. Longbottom 24881
  with D.H. Williams
Date:17 May 2016
Accession No:293209
Image:293209.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, May 2017
Determination History: Panicum mutabile Scribn. & J.G. Sm. ex Nash - Determined By: E. West
Locality:USA. Florida. Leon Co.: Leon Plantation; McClay Plantation. 30º 28’ 59” N -84º -12’ 0” W
Reproductive State:Fertile
Collector:H. Kurz 1098
Date:25 Apr 1943
Accession No:293282
Image:293282.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, May 2017
Determination History: Panicum joorii Vasey
Locality:USA. Florida. Miami-Dade Co.: At site of new county park on Bird Road, at SW 72nd Avenue. T54S, R40E, Sec. 14. 28º 13’ 59” N -82º -16’ -59” W
Habitat:In shade on floor of rocky hammock.
Reproductive State:Fertile
Collector:G. N. Avery 563
Date:11 Dec 1968
Accession No:293270
Image:293270.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Jun 2017
Locality:USA. Florida. Washington Co.: Along Douglas Ferry Road, 1.6 mi. W of River Road. 30º 40’ 7” N 85º 52’ 2” W
Habitat:Alluvial swamp.
Reproductive State:Fertile
Collector:W. D. Longbottom 25015
  with D.H. Williams
Date:19 May 2016
Accession No:293604
Image:293604.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: C. vanHoek, 2016
Locality:USA. Florida. Volusia Co.: Lake Butler, Deltona. 28º 54’ 1” N -81º -15’ -49” W
Reproductive State:Fertile
Collector:M. L. Gilbert s.n.
Date:15 Feb 1976
Accession No:293892
Image:293892.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, May 2017
Determination History: Panicum mutabile Scribn. & J.G. Sm. ex Nash
Locality:USA. Florida.
Reproductive State:Flower
Notes:CULTIVATED.
Collector:H. Kurz 1096
Date:08 Apr 1943
Accession No:293281
Image:293281.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Determination History: Panicum mutabile Scribn. & J.G. Sm. ex Nash
Locality:USA. Florida.
Reproductive State:Flower
Notes:CULTIVATED.
Collector:Illegible collector name 1096
Date:08 Apr 1943
Accession No:294872
Image:294872.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Polk Co.: Hickory Lake Scrub, Polk County Enviornmental Lands. 27º 41’ 33” N 81º 32’ 42” W
Habitat:Disturbed, wet hammock.
Reproductive State:Fertile
Collector:J. R. Campbell 360
Date:23 Aug 2016
Accession No:295596
Image:295596.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Cypress Creek Preserve. 28º 9’ 29” N 82º 24’ 10” W
Habitat:Floodplain swamp.
Reproductive State:Fertile
Collector:J. R. Campbell 651
  with S. Dickman
Date:16 Feb 2017
Accession No:295593
Image:295593.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 01-Jan-1983
Determination History: Panicum joorii Vasey - Determined By: R. Guzman, 01-Jan-1982
Locality:Mexico. Jalisco. Between Zara Mora (2 houses) and Las Jooyas; ca. 6 km WSW of Rincón de Manantlán; ca. 15 km SSW of El Chante. 19º 35’ 15” N 104º 15’ 20” W
Habitat:Open, dry, sunny, S facing, partially cut over Pinus (2 spp.); Quercus (many spp.) forest (30-40 m canopy) with white-barked Arbutus; clay hill.
Reproductive State:Fruit
Elevation:1900 to 2000 m
Collector:H. H. Iltis 1353
  with R. M. Guzman, M. Nee
Date:06 Jan 1979
Accession No:173453
Image:173453.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 01-Jan-1981
Determination History: Panicum joorii Vasey
Locality:Mexico. Veracruz. Jalapa Mun.: 19º 10’ 25” N -96º -8’ -3” W
Habitat:Damp shady bank.
Reproductive State:Fruit
Collector:A. S. Hitchcock 225
Date:03 Sep 1910
Accession No:38835
Image:38835.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 01-Jan-1983
Determination History: Panicum joorii Vasey - Determined By: R. Guzman, 01-Jan-1982
Locality:Mexico. Jalisco. Between Zara Mora (2 houses) and Las Joyas; ca. 6 km WSW of Rincón de Manantlán; ca. 15 km SSW of EL CHANTE. 19º 35’ 15” N 104º 15’ 50” W
Habitat:Open, dry, sunny, S facing, partially cut over Pinus (2 spp.)-Quercus (many spp.), with white-barked Arbutus; clay hills.
Reproductive State:Fruit
Elevation:1900 to 2000 m
Collector:H. H. Iltis 1353
  with R. M. Guzman, M. Nee
Date:05 Jan 1979
Accession No:173545
Image:173545.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:Mexico. Hidalgo. Tenango de Doria Mun.: 7 km E of Tenango de Doria, "El Cirio". 21º 4’ 47” N -98º -42’ -47” W
Description:Herbaceous; abundant; 20-50 cm tall; green flowers. 
Habitat:Oak forest; Ailes and Liquidambar; sandy soil, brown.
Reproductive State:Fruit
Elevation:1700 to 1800 m
Collector:R. Hernández Magaña 4330
  with R. Hernández V.
Date:02 May 1980
Accession No:152969
Image:152969.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Alafia River State Park. MZ 30. T31S, R22E, Sec. 19, NE¼. 27º 51’ 0” N -82º -7’ -59” W
Description:Occasional to common. 
Habitat:Successional hardwood forest.
Reproductive State:Fertile
Collector:R. Rowe AR0036
Date:25 Mar 2013
Accession No:296400
Image:296400.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1982
Determination History: Panicum commutatum Schult.
Locality:USA. Missouri. McDonald Co.: 0.5 mi. N of Pineville. 36º 35’ 40” N -94º -23’ -2” W
Habitat:Rocky wooded hillside.
Reproductive State:Fertile
Collector:E. J. Palmer 65820
Date:29 Jun 1957
Accession No:163079
Image:163079.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: F. L. Scribner, 26-Feb-1897
Locality:USA. Kentucky. Harlan Co.: Pine Mountain.
Collector:T. H. Kearney, Jr. 172
Date:Aug 1893
Accession No:31265
Image:31265.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum ashei T.G. Pearson ex Ashe
Locality:USA. District of Columbia. Mount Pleasant.
Habitat:Sterile open wooded hillside.
Reproductive State:Fertile
Collector:A. S. Hitchcock 183
Date:10 Sep 1905
Accession No:38990
Image:38990.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum ashei T.G. Pearson ex Ashe
Locality:USA. New Jersey. Cape May Co.: Cold Spring; S of New England Creek.
Habitat:Woods.
Reproductive State:Fertile
Notes:Common Name: "Ashe's Panic Grass".
Collector:O. H. Brown 1860
Date:18 Jun 1912
Accession No:31301
Image:31301.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum umbrosum Retz.
Panicum commutatum Schult.
Locality:USA. Kentucky. Harlan Co.: Along poor fork of Cumberland River.
Collector:T. H. Kearney, Jr. 54
Date:Aug 1893
Accession No:31324
Image:31324.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum ashei T.G. Pearson ex Ashe
Locality:USA. District of Columbia. Mount Pleasant.
Description:Vernal phase; in small loose tufts, the culms erect and wiry, from a knotted crown. 
Habitat:Dry rocky woods.
Reproductive State:Fertile
Collector:A. S. Hitchcock 182
Date:04 Jun 1905
Accession No:38918
Image:38918.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum ashei T.G. Pearson ex Ashe - Determined By: R. Kral
Locality:USA. Virginia. Smyth Co.: 16 mi. N Marion.
Habitat:On sandy loam of oak-pine woods.
Collector:R. Kral 10890
Date:02 Aug 1960
Accession No:41187
Image:41187.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Maryland.
Habitat:Wildwood.
Reproductive State:Fertile
Collector:P. Dowell 1500c
Date:08 Jun 1902
Accession No:31273
Image:31273.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum ashei T.G. Pearson ex Ashe
Locality:USA. District of Columbia. Bunker Hill, Brookland. 38º 55’ 0” N -76º -58’ -59” W
Habitat:Dry hillside; sandy loam.
Reproductive State:Fertile
Collector:T. Holm 115
Date:19 Jun 1893
Accession No:19223
Image:19223.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Virginia. Norfolk Co.: North Bandung.
Habitat:Knoll in gum swamp.
Collector:M. L. Fernald 20199
  with L. Griscom
Date:22 Sep 1933
Accession No:31274
Image:31274.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Virginia. Princess Anne Co.: Virginia Beach.
Habitat:Mixed woods.
Reproductive State:Fertile
Collector:M. L. Fernald 2745
  with L. Griscom
Date:24 Sep 1933
Accession No:31275
Image:31275.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. var. ashei (T.G. Pearson ex Ashe) Fernald
Locality:USA. Virginia. Sussex Co.: Burt.
Habitat:Dry sandy hickory and oak woods.
Reproductive State:Fertile
Collector:M. L. Fernald 6019
  with B. Long
Date:24 Jul 1936
Accession No:31302
Image:31302.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Delaware. Sussex Co.: Lewes. 38º 46’ 28” N -75º -8’ -21” W
Description:Vernal phase. 
Habitat:Sandy woods.
Reproductive State:Fertile
Collector:A. S. Hitchcock 185
Date:18 Jun 1905
Accession No:38940
Image:38940.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. District of Columbia. Mount Pleasant.
Description:Autumnal phase; culms in large tufts, stiffly spreading. 
Habitat:Mossy areas in open sterile wooden hillside.
Collector:A. S. Hitchcock 186
Date:14 Sep 1905
Accession No:38941
Image:38941.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: R. Kral
Locality:USA. Virginia. Dickenson Co.: Ca. 7 mi. S Haysi along Crane's Nest River.
Habitat:Oak-pine forested sandstone bluff.
Collector:R. Kral 14210
Date:14 Sep 1961
Accession No:43392
Image:43392.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Kentucky. Madison Co.: Pigg House.
Description:16-30 in. tall; common. 
Habitat:Mixed woodland; 10° slope; clay soil.
Elevation:950 ft
Notes:"Panic Grass".
Collector:J. Grossman 422
Date:13 Jul 1960
Accession No:43935
Image:43935.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Maryland. Calvert Co.: Near Parker's Creek; Scientists' Cliffs.
Habitat:In dry deciduous.
Collector:F. C. Seymour 17282
Date:06 Aug 1957
Accession No:46392
Image:46392.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Maryland. Calvert Co.: Near Parker's Creek; Scientists' Cliffs.
Habitat:In dry deciduous woods.
Reproductive State:Fertile
Collector:F. C. Seymour 17282
Date:06 Aug 1957
Accession No:58254
Image:58254.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile Scribn. & J.G. Sm. ex Nash
Locality:USA. Virginia. Red Post, near Cape Henry.
Description:Late vernal phase; culms in large tufts, erect, glaucus, the blade usually reflexed, glaucous beneath. 
Habitat:In sand of fixed dunes amoung Vaccinium.
Reproductive State:Fertile
Collector:A. Chase 189
Date:26 Jun 1905
Accession No:38944
Image:38944.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Cypress Creek Nature Preserve, Lutz. 28º 9’ 51” N 82º 24’ 37” W
Habitat:Open clearing in mesic forest.
Reproductive State:Fertile
Collector:S. Dickman 1415
Date:06 Aug 2020
Accession No:303639
Image:303639.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Tampa Palms, near monitoring station #4, W of FL 581.
Description:Occasional herb 0.3 m tall. 
Habitat:On a log in lush, wet woods.
Reproductive State:Fertile
Collector:S. Scheda s.n.
Date:24 Sep 1986
Accession No:305042
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum equilaterale Scribn.
Locality:USA. South Carolina. Charleston Co.: Isle of Palms, near Charleston.
Description:Autumnal phase. 
Reproductive State:Fertile
Collector:A. S. Hitchcock 192
Date:22 Aug 1905
Accession No:38947
Image:38947.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum ashei G. Pearson ex Ashe - Determined By: H. L. Blomquist
Locality:USA. North Carolina. Avery Co.: 0.6 mi. NE of Avery-Mitchell county line on US 19E.
Habitat:Upland woods border.
Reproductive State:Fertile
Collector:H. E. Ahles 43429
  with J. A. Duke
Date:17 Jun 1958
Accession No:37321
Image:37321.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. Mississippi. Webster Co.: 12 mi. NW of Eupora.
Habitat:Deep, deciduous wooded cove.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 5302
Date:04 Aug 1955
Accession No:18679
Image:18679.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Dec 2008
Determination History: Panicum commutatum Schult. - Determined By: C. Allen
Panicum dichotomiflorum Michx.
Locality:USA. Mississippi. Wilkinson Co.: Clark Creek Natural Area.
Habitat:Ridge.
Reproductive State:Fertile
Collector:L. M. McCook 326
Date:11 May 1979
Accession No:247212
Image:247212.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Dec 2008
Determination History: Panicum commutatum Schult.
Locality:USA. Louisiana. Orleans Par.: LA Nature and Science Center.
Description:Herb to 12" tall. 
Habitat:Alongside trail.
Reproductive State:Fertile
Elevation: to 0 ft
Collector:J. MacGregor 862
Date:01 Jun 1989
Accession No:247213
Image:247213.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Dec 2008
Determination History: Panicum commutatum Schult. - Determined By: C. Allen, 1989
Locality:USA. Louisiana. Jefferson Par.: Bonnet Carre speedway, 100 yds. S of Lake Pontchartrain; between E speedway and E speedway canal.
Description:Herb to 1 meter tall. 
Habitat:Alongside dry trail thru swamp.
Reproductive State:Fertile
Elevation: to 0 ft
Collector:J. MacGregor 533
Date:10 Apr 1987
Accession No:247214
Image:247214.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile (Scribn.) J. G. Sm.
Locality:USA. South Carolina. Horry Co.: Longwood Landing.
Habitat:Dark, rich wooded swamp.
Reproductive State:Fertile
Collector:C. A. Weatherby 16403
  with L. Griscom
Date:02 May 1932
Accession No:31276
Image:31276.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. Louisiana. Calcasieu Par.: Lake Charles.
Habitat:Border of woods of Quercus and Liquidambar, among Rubus and Smilax.
Reproductive State:Fertile
Collector:A. Chase 224
Date:10 Jun 1912
Accession No:38836
Image:38836.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey - Determined By: H. L. Blomquist
Locality:USA. South Carolina. Abbeville Co.: Near Savannah River, 3 mi. SW of Calhoun Falls.
Habitat:Alluvial woods.
Reproductive State:Fertile
Collector:A. E. Radford 22757
Date:13 May 1957
Accession No:20156
Image:20156.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile (Scribn.) J. G. Sm. - Determined By: H. L. Blomquist
Locality:USA. North Carolina. Beaufort Co.: 2.5 mi. SE of Washington Park.
Habitat:Pine forest.
Reproductive State:Fertile
Collector:A. E. Radford 36225
Date:06 Jul 1958
Accession No:20130
Image:20130.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile (Scribn.) J. G. Sm.
Locality:USA. North Carolina. New Hanover Co.: East of Wilmington.
Description:Autumnal phase. 
Habitat:Sandy woods of Quercus virens.
Collector:A. S. Hitchcock 190
Date:30 Aug 1905
Accession No:38945
Image:38945.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile (Scribn.) J. G. Sm.
Locality:USA. Alabama. Morgan Co.: Still Meadow Estates ca. 1 mi. E Brooksville.
Habitat:Rich, limestone woods.
Reproductive State:Fertile
Collector:R. Kral 34861
Date:03 Jun 1969
Accession No:118410
Image:118410.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile (Scribn.) J. G. Sm.
Locality:USA. Georgia. Glynn Co.: Brunswick, 303-4H Camp.
Habitat:Under trees.
Reproductive State:Fertile
Collector:G. R. Swank 1200b
Date:14 May 1961
Accession No:136600
Image:136600.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile (Scribn.) J. G. Sm.
Locality:USA. Georgia. Chatham Co.: Silk Hope Community House.
Habitat:Edge of weeds.
Reproductive State:Fertile
Collector:G. R. Swank 1178
Date:05 May 1961
Accession No:136599
Image:136599.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile (Scribn.) J. G. Sm.
Locality:USA. Georgia. Chatham Co.: GA 21 near Dean Forest Road Junction.
Reproductive State:Fertile
Collector:G. R. Swank 588
Date:20 Apr 1959
Accession No:136598
Image:136598.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Louisiana. Natchitoches Par.: Kisatchie National Forest, Longleaf Vista Trail, LA 119 S to trail, Derry.
Description:Common. 
Habitat:Longleaf pine forest; sandy soil; mostly on slopes under longleaf pine.
Reproductive State:Fertile
Collector:S. R. Hill 29960
  with R. D. Thomas
Date:18 Apr 1998
Accession No:279865
Image:279865.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Nov 2005
Determination History: Panicum commutatum Schult.
Locality:USA. Tennessee. Marion Co.: Signal Mountain, N side of Tennessee River, 1.1 mi. S of US 27; Prentice Cooper Wildlife area.
Description:Occasional. 
Habitat:Dry open forest; sandy; steep slopes; talus of caprock; sandy slopes at base of sandstone caprock cliffs.
Reproductive State:Fertile
Collector:S. R. Hill 29120
Date:13 Apr 1997
Accession No:241629
Image:241629.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Dichanthelium malacophyllum (Nash) Gould
Locality:USA. Tennessee. Cocke Co.: US 411, ca. 2 mi. N of Parrottsville.
Habitat:Deciduous forest.
Reproductive State:Fertile
Collector:P. Genelle 2775
  with G. Fleming
Date:18 May 1977
Accession No:128418
Image:128418.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum malacon Nash - Determined By: H. L. Blomquist
Locality:USA. South Carolina. Abbeville Co.: Near Savannah River, 3 mi. SW of Calhoul Falls.
Habitat:Alluvial woods.
Reproductive State:Fertile
Collector:A. E. Radford 22756
Date:13 May 1957
Accession No:38669
Image:38669.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: M. G. Lelong, 14 Feb 1972
Panicum commutatum Schult.
Locality:USA. Georgia. Harris Co.: Pine Mountain; second turnoff from S end of Park, FDR State Park.
Habitat:Rocky soil at edge of oak-hickory woods, on summit.
Reproductive State:Fertile
Collector:S. B. Jones 20833B
Date:18 May 1971
Accession No:103982
Image:103982.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum polyanthes Schult.
Locality:USA. Louisiana. Madison Par.: Tensas River, Sharkey road, 5 mi. W of Afton.
Habitat:Floor of bottomland hardwood forest.
Reproductive State:Fertile
Collector:J. A. Ewan 19042
Date:20 Apr 1957
Accession No:16569
Image:16569.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Georgia. DeKalb Co.: Stone Mountain.
Description:Autumnal phase. 
Habitat:Rocky woods at base of mountain.
Collector:A. S. Hitchcock 187
Date:23 Aug 1905
Accession No:38942
Image:38942.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: J. R. Swallen, 1958
Locality:USA. Mississippi. George Co.: Wyatt Hills; Black Creek; ca. 25 mi. E of Lucedale.
Description:Infrequent. 
Habitat:Upper region of steep eroded cut-over slopes bordering old flood plain and swamp; Magnolia, Ilex, Fagus, Maple original overstory.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 7769
Date:14 Mar 1957
Accession No:16712
Image:16712.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: Genelle, P. & Fleming, G., 1979
Panicum joorii Vasey
Locality:USA. Georgia. Chatham Co.: Ogechee River Estates, Dozer Ridge.
Habitat:Sandy.
Reproductive State:Fertile
Collector:G. R. Swank 322
Date:13 Sep 1959
Accession No:136567
Image:136567.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: Genelle, P. & Fleming, G., 1979
Panicum joorii Vasey
Locality:USA. Georgia. Glynn Co.: Jekyl Island.
Habitat:Picnic ground in sparse woods.
Reproductive State:Fertile
Collector:G. R. Swank 1187
Date:15 May 1961
Accession No:136568
Image:136568.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. South Carolina. Beaufort Co.: Hunting Island.
Habitat:Picnic shelter, woods.
Reproductive State:Fertile
Collector:G. R. Swank 1058
Date:06 Aug 1960
Accession No:136649
Image:136649.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Louisiana. Ouachita Par.: Area 5, Cheniere Lake.
Habitat:Along dirt road and lakeside.
Reproductive State:Fertile
Collector:E. Gates 320
Date:13 Apr 1974
Accession No:130205
Image:130205.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Louisiana. Ouachita Par.: Near Long Bridge Creek, 3 mi. NE of Swartz; W of LA 139.
Habitat:Woods.
Reproductive State:Fertile
Collector:R. D. Thomas 2985
  with Botany 205 Class.
Date:10 Apr 1967
Accession No:81811
Image:81811.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: J. R. Swallen, 1958
Locality:USA. Georgia. McIntosh Co.: West-central part of Sapelo Island.
Description:Spikelets to 3.3 mm long. 
Habitat:Open live oak woods.
Reproductive State:Fertile
Collector:W. H. Duncan 20390
Date:06 Aug 1956
Accession No:64266
Image:64266.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. North Carolina. Lenoir Co.:
Description:Autumnal phase; the form with pubescent blades. 
Habitat:Sterile pine woods.
Collector:A. S. Hitchcock 188
Date:02 Aug 1905
Accession No:38943
Image:38943.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: H. L. Blomquist
Locality:USA. South Carolina. Abbeville Co.: Near SC 81, 3 mi. S of Calhoun Falls.
Habitat:Oak-hickory forest.
Reproductive State:Fertile
Collector:A. E. Radford 22686
Date:13 May 1957
Accession No:20150
Image:20150.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. South Carolina. Horry Co.: 2 mi. S of Myrtle Beach.
Habitat:Dry sandy woods.
Reproductive State:Fertile
Collector:C. A. Weatherby 16421
  with L. Griscom
Date:18 Apr 1932
Accession No:31277
Image:31277.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Mississippi. Lincoln Co.: 4 mi. S of Boque Chitto; Walter McGuffee place.
Habitat:Moist slope above creek, deciduous wooded overstory.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 5432
Date:10 Aug 1955
Accession No:18720
Image:18720.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: J. R. Swallen
Locality:USA. Mississippi. Webster Co.: Ca. 11 mi. NW of Eupora.
Habitat:Deep, wooded ravine with steep sandy-clay walls; open canopy of white and red oak, magnolia, beech, tulip poplar and sweet gum with Ilex and Rhododendron.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 4311
Date:22 Apr 1955
Accession No:16671
Image:16671.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Louisiana. Vernon Par.: 5.6 mi. from Leesville on road to Camp Polk.
Description:Common. 
Habitat:Mixed wood.
Reproductive State:Fertile
Collector:G. R. Cooley 3703
  with L. J. Brass
Date:25 Apr 1955
Accession No:6386
Image:6386.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Georgia. McIntosh Co.: N tip of Sapelo Island.
Habitat:Rich soil, live oak woods.
Reproductive State:Fertile
Collector:W. H. Duncan 20540
Date:17 Sep 1956
Accession No:8424
Image:8424.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: J. R. Swallen, Apr 1959
Locality:USA. Alabama. Tuscaloosa Co.: 4 mi. S of City of Tuscaloosa.
Habitat:Swampy roadside.
Reproductive State:Fertile
Collector:G. R. Cooley 3627
  with L. J. Brass
Date:20 Apr 1955
Accession No:7852
Image:7852.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Louisiana. Natchitoches Par.: 1 mi. W of Natchitoches, S side of LA 6; College Well Woods.
Description:Common. 
Habitat:Sandy, moist, rich woods.
Reproductive State:Fertile
Collector:M. G. Lelong 
Date:27 Jun 1959
Accession No:281998
Image:281998.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Mississippi. Marion Co.: 13 mi. S of Columbia.
Habitat:Partially cleared pine-mixed hardwood terrace along creek.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 5370
Date:08 Aug 1955
Accession No:16614
Image:16614.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: J. R. Swallen, 1958
Locality:USA. Mississippi. Wilkinson Co.: Loes Bluffs facing Homo Chitto River; ca. mi. N of Woodville near Doloroso.
Description:Common. 
Habitat:Wooded slope; bottomland.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 7964
Date:24 Mar 1957
Accession No:16679
Image:16679.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: J. R. Swallen
Locality:USA. Mississippi. Forrest Co.: Ca. 11 mi. SE of Hattiesburg at Forrest-Perry County line.
Habitat:Rich deciduous woods.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 4276
Date:07 Apr 1955
Accession No:16675
Image:16675.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Feb 2016
Locality:USA. Florida. Jefferson Co.: US 98, 0.6 mi. W of Aucilla River. 30º 9’ 4” N 83º 58’ 59” W
Habitat:Ditch along roadside at edge of woods.
Reproductive State:Fertile
Collector:W. D. Longbottom 22327
  with D. H. Williams
Date:21 Mar 2015
Accession No:282729
Image:282729.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hamilton Co.: T2N, R12E, Sec. 36.
Habitat:In rich soil of a small stream bluff.
Reproductive State:Fertile
Collector:G. R. Cooley 8166
  with L.J. Brass
Date:29 Apr 1961
Accession No:36710
Image:36710.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum webberianum Nash
Locality:USA. Florida. Citrus Co.: Islands in Lake Tsalapopka, E of Hernando. 28º 53’ 59” N -82º -22’ -28” W
Habitat:Hammock floor.
Reproductive State:Fertile
Notes: Duplicate verified by J.R. Swallen.
Collector:G. R. Cooley 7310
  with R.J. Eaton
Date:23 Apr 1960
Accession No:36853
Image:36853.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Citrus Co.: T20S, R18E, Sec. 27.
Description:Spikelets 3 mm long. 
Habitat:Limerock quarry.
Reproductive State:Fertile
Collector:G. R. Cooley 6475
  with R.J. Eaton
Date:22 Apr 1959
Accession No:9375
Image:9375.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum equilaterale Scribn.
Locality:USA. Florida. Hernando Co.: May's Prairie.
Reproductive State:Fertile
Notes: 1 sheet.
Collector:G. R. Cooley 8301
  with C.E. Smith, C.E. Wood, R.J. Eaton
Date:06 May 1961
Accession No:44148
Image:44148.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Citrus Co.: Near Pineola. 28º 40’ 59” N -82º -16’ 0” W
Habitat:Wet, sandy shoulder of highway.
Reproductive State:Fertile
Collector:G. R. Cooley 5800
  with R.J. Eaton
Date:25 Mar 1958
Accession No:566
Image:566.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Citrus Co.: Rose Hill, 3 mi. NE of Lake Lindsey. 28º 0’ 18” N -82º -12’ -41” W
Habitat:On a wooded slope.
Reproductive State:Fertile
Collector:G. R. Cooley 5490
Date:29 Nov 1957
Accession No:576
Image:576.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: J. R. Swallen, Apr 1959
Locality:USA. Florida. Citrus Co.: Pineola; Lee Sheffield's place. 28º 40’ 59” N -82º -16’ 0” W
Description:Lower sheaths ciliate. 
Habitat:Open, rocky wood on limestone outcroppings.
Reproductive State:Fertile
Collector:G. R. Cooley 5871
  with R.J. Eaton
Date:01 Apr 1958
Accession No:7845
Image:7845.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Citrus Co.: Rainbow Springs, near Dunnellon. 29º 3’ 15” N -82º -28’ -14” W
Reproductive State:Fertile
Collector:G. R. Cooley 5626
  with J. Monachino
Date:16 Mar 1958
Accession No:568
Image:568.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Lake Co.: 3 mi. S of Tavares. 28º 48’ 14” N -81º -43’ -32” W
Habitat:In Quercus laevis scrub.
Reproductive State:Fertile
Notes: Duplicate verified by J.R. Swallen.
Collector:G. R. Cooley 7365
  with R.J. Eaton
Date:29 Apr 1960
Accession No:36855
Image:36855.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hendry Co.: Devil's Garden Hammock.
Reproductive State:Fertile
Collector:G. R. Cooley 771
Date:28 Jan 1951
Accession No:575
Image:575.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey - Determined By: O. K. Lakela, s.d.
Locality:USA. Florida. Miami-Dade Co.: The Fuch's Hammock Homestead. 25º 28’ 7” N -80º -28’ -39” W
Description:Autumnal phase; sheaths are pubescent on margins, similarly in authentic [authenticated ?] materials. 
Habitat:Tall trees with air plants, Catopsis, Guzmannia, Zamia, Lanatana, Erythrina in undergrowth, among others.
Reproductive State:Fertile
Collector:G. R. Cooley 9313
  with R.J. Eaton, F.C. Craighead, O.K. Lakela
Date:14 Oct 1962
Accession No:54454
Image:54454.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Marion Co.: 4 mi. NE of Lynn in Ocala National Forest area. 29º 11’ 13” N -82º -8’ -24” W
Habitat:On sandy roadside bank.
Reproductive State:Fertile
Collector:G. R. Cooley 5851
  with R.J. Eaton
Date:31 Mar 1958
Accession No:6424
Image:6424.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile Scribn. & J. G. Sm.
Locality:USA. Florida. Sumter Co.: Withlacoochee Development Project. 28º 21’ 0” N -81º -49’ 0” W
Habitat:In a longleaf pine [Pinus palustris] forest.
Reproductive State:Fertile
Collector:G. R. Cooley 8026
  with A.S. Pease, O.K. Lakela
Date:05 Apr 1961
Accession No:29335
Image:29335.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey - Determined By: O. K. Lakela, 05 Apr 1962
Panicum patentifolia Nash
Locality:USA. Florida. Sumter Co.: Withlacoochee Development Project. 28º 21’ 0” N -81º -49’ 0” W
Description:Immature fruits; spikelets are barely 2.5 mm long; shape best for patentifolium as labeled. O. Lakela 1972. 
Habitat:In a longleaf pine [Pinus palustris] forest.
Reproductive State:Fertile
Collector:G. R. Cooley 8024
  with A.S. Pease, O.K. Lakela
Date:05 Apr 1961
Accession No:29336
Image:29336.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum webberianum Nash - Determined By: R. J. Eaton, 1961
Locality:USA. Florida. Seminole Co.: N of Goldenrod. 28º 36’ 36” N -81º -17’ -19” W
Habitat:In pinelands.
Reproductive State:Fertile
Collector:G. R. Cooley 7415
  with R.J. Eaton, J.D. Ray, Jr.
Date:02 May 1960
Accession No:18898
Image:18898.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum webberianum Nash - Determined By: R. J. Eaton, 1961
Locality:USA. Florida. Seminole Co.: N of Goldenrod. 28º 36’ 36” N -81º -17’ -19” W
Habitat:In pinelands.
Reproductive State:Fertile
Collector:G. R. Cooley 7408
  with R.J. Eaton, J.D. Ray, Jr.
Date:02 May 1960
Accession No:18876
Image:18876.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey - Determined By: O. K. Lakela, 02 Apr 1962
Locality:USA. Florida. Polk Co.: Upper reaches of the Hillsborough River. T26S, R22E, Sec. 3. 27º 55’ 0” N -82º -21’ 0” W
Habitat:Cypress [Taxodium bottom; road shoulder; second growth hardwoods, Fraxinus, Liquidambar, Acer, Gleditsia, Nyssa, Ulmus, and Carpinus in cut-over cypress bottom along the river.
Reproductive State:Fertile
Collector:G. R. Cooley 8289
  with C.E. Wood, et al.
Date:03 May 1961
Accession No:43057
Image:43057.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Alachua Co.: W of Gainesville; roadside at the county line. 29º 39’ 5” N -82º -18’ -38” W
Habitat:Roadside.
Reproductive State:Fertile
Collector:G. R. Cooley 1147
Date:08 Mar 1952
Accession No:577
Image:577.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum latifolium L. - Determined By: R. J. Eaton, 01-Mar-1960
Locality:USA. Florida. Levy Co.: T14S, R16E, Sec. 29.
Habitat:In wet, clayey soil of an open hammock.
Reproductive State:Fertile
Collector:G. R. Cooley 6655
  with R.J. Eaton
Date:29 Apr 1959
Accession No:9965
Image:9965.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Highlands Co.: Highlands Hammock State Park. 27º 22’ 0” N -81º -21’ 0” W
Description:Frequent. 
Habitat:In a hammock.
Reproductive State:Fertile
Collector:O. K. Lakela 25757
Date:31 Mar 1963
Accession No:55576
Image:55576.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Locality:USA. Florida. Pinellas Co.: Fort De Soto County Park. S of Tierra Verde; Cunningham Key, W side of the road. 27º 59’ 35” N -82º -27’ -16” W
Description:Spikelets 3.2 mm long. 
Habitat:Sabal, Quercus, Pinus, Juniperus hammock; plants in openings, along margins.
Reproductive State:Fertile
Collector:O. K. Lakela 26709
Date:30 Nov 1963
Accession No:56901
Image:56901.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. Florida. Citrus Co.: Withlacoochee River, E of Pineola. 28º 40’ 59” N -82º -16’ 0” W
Description:Blades not narrowed at their base. 
Habitat:Limestone formations; remnants of ancient fern grottoes and associations of notably large trees.
Reproductive State:Fertile
Collector:O. K. Lakela 26032
  with R. Lassiter, J.A. Lassiter
Date:03 Jun 1963
Accession No:55395
Image:55395.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabilis Scribn. - Determined By: O. K. Lakela
Panicum ovale Elliott
Locality:USA. Florida. Citrus Co.: Trail's End Road, E of Floral City.
Habitat:Hammock; overhead canopy of tall trees, Quercus spp., in association with Carpinus, Liquidambar, Persea, Ulmus.
Reproductive State:Fertile
Collector:O. K. Lakela 25797
Date:13 Apr 1963
Accession No:55735
Image:55735.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile Scribn. - Determined By: O. K. Lakela, 15 Apr 1962
Panicum commutatum Schult.
Locality:USA. Florida. Polk Co.: Close to railroad tracks, W side suburbs of Lakeland. 28º 2’ 22” N -81º -56’ -59” W
Habitat:Open oak wood with understory dominated by grasses; dry flatland.
Reproductive State:Fertile
Collector:O. K. Lakela 23850
Date:12 Mar 1961
Accession No:24665
Image:24665.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum latifolium L.
Locality:USA. Florida. Hernando Co.: 28º 33’ 22” N -82º -28’ -6” W
Description:Frequent. 
Habitat:Upland hammock with overstory of Quercus, Ulmus, Liriodendron; moist, sandy soil with Panicum spp.
Reproductive State:Fertile
Collector:O. K. Lakela 24511
Date:30 Jul 1961
Accession No:38608
Image:38608.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hillsborough Co.: 56th Street, 0.75 mi. S of University of South Florida campus, Tampa. 27º 56’ 51” N -82º -27’ -30” W
Habitat:Sandy pond terrace with Juncus spp.
Reproductive State:Fertile
Collector:O. K. Lakela 23519
Date:06 Nov 1960
Accession No:27305
Image:27305.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hillsborough Co.: Hillsborough River, Idlewild area, River Terrace. 27º 55’ 0” N -82º -21’ 0” W
Habitat:Mixed native hardwood with planted exotics, undisturbed in recent years.
Reproductive State:Fertile
Collector:O. K. Lakela 26093
  with C. Croley, W. Starks
Date:19 Jul 1963
Accession No:56018
Image:56018.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile Scribn. & J.G. Sm. ex Nash
Locality:USA. Florida. Hillsborough Co.: Hillsborough River, N of Temple Terrace Highway, E side of bridge. 27º 55’ 0” N -82º -21’ 0” W
Description:Abundant; caryopsis ca. 2.6 mm long; leaf bases cordate, ciliate. 
Habitat:High bank of river in open shade of hardwood.
Reproductive State:Bud
Collector:O. K. Lakela 25709
Date:19 Mar 1963
Accession No:60639
Image:60639.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile Scribn. & J.G. Sm. ex Nash
Locality:USA. Florida. Hillsborough Co.: W of bridge in Hillsborough River woods; Morris Bridge Road. 27º 55’ 0” N -82º -21’ 0” W
Habitat:Deep shade of Carpinus, Ulmus, Sabal palmetto.
Reproductive State:Fertile
Collector:O. K. Lakela 25675
  with R.W. Long
Date:25 Feb 1963
Accession No:55855
Image:55855.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. Florida. Hillsborough Co.: N of Tampa, ca. 7 mi. NE of University of South Florida campus, between Cypress and Trout Creeks. 27º 56’ 51” N -82º -27’ -30” W
Description:Frequent. 
Habitat:Cypress margins; low, flat grassy rangeland formerly open longleaf pineland [Pinus palustris] with stands of pond cypress [Taxodium ascendends] in low areas.
Reproductive State:Fertile
Collector:O. K. Lakela 24132
Date:14 May 1961
Accession No:41643
Image:41643.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hillsborough Co.: FL 60, 0.8 mi. from Polk Co. line. 27º 57’ 0” N -81º -42’ 0” W
Description:Frequent. 
Habitat:Oak forest dominated by Quercus nigra; understory of Vitis, Crataegus.
Reproductive State:Fertile
Collector:O. K. Lakela 23932
Date:26 Mar 1961
Accession No:46098
Image:46098.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. Florida. Collier Co.: Lake Trafford. 26º 12’ 39” N -81º -48’ -24” W
Description:Autumn phase. 
Habitat:Undergrowth of hammock.
Reproductive State:Fertile
Collector:O. K. Lakela 31275
Date:10 Dec 1967
Accession No:81958
Image:81958.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey - Determined By: O. K. Lakela, 22 Feb 1967
Panicum commutatum Schult.
Locality:USA. Florida. Collier Co.: Deep Lake, 3 mi. N of Jerome, 1 mi. E of FL 29. 26º 12’ 39” N -81º -48’ -24” W
Habitat:Trail and lake shore; swampy hammock with palmetto, cypress [Taxodium], Bumelia, Cornus, and Panicum.
Reproductive State:Fertile
Collector:O. K. Lakela 29122
  with D. Laker
Date:21 Aug 1965
Accession No:66205
Image:66205.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. Florida. Collier Co.: Lake Trafford, Immokalee. 26º 12’ 39” N -81º -48’ -24” W
Habitat:Moist shady undergrowth, in hammock.
Reproductive State:Fertile
Collector:O. K. Lakela 31067
Date:08 Sep 1967
Accession No:81118
Image:81118.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. Florida. Pinellas Co.: Ca. 1 mi. SE of Snug Harbor on Weedon Island; just W of Bartow Station of Florida Power 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. 10983
  with C.E. Smith, Jr. O.K. Lakela, J. Patman
Date:19 May 1961
Accession No:42576
Image:42576.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey
Locality:USA. Florida. Levy Co.: Ca. 3 mi. S of Gulf Hammock. 29º 57’ 0” N -85º -12’ 0” W
Habitat:Low, moist hammock with Oplismenus setarius [O. hirtellus] and Lobelia puberula.
Reproductive State:Fertile
Notes: Duplicate verified by J.R. Swallen.
Collector:J. D. Ray, Jr. 9691
Date:05 Dec 1959
Accession No:24751
Image:24751.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey - Determined By: J. R. Swallen, s.d.
Locality:USA. Florida. Volusia Co.: CA. 3 mi. S of New Symrna Beach, just N of Silver Sands. 28º 13’ 59” N -82º -16’ -59” W
Description:Sheaths not wholly glabrous according to key statement; pubescent on the margin. O.L. 
Habitat:Live oak [Quercus virginiana] - cabbage palmetto [Sabal palmetto] hammock on old beach dunes and troughs, with Serenoa repens (glaucous form), Persea littoralis [P. borbonia], Osmanthus, Morinda royoc, Rapanea guianensis [Myrsine cubana], and Quercus geminata.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 10825
  with C.E. Wood, C.E. Smith, R.J. Eaton
Date:27 Apr 1961
Accession No:41420
Image:41420.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum mutabile Scribn. & J.G. Sm. ex Nash - Determined By: R. J. Eaton, 1961
Locality:USA. Florida. Lake Co.: Ocala National Forest. Along C-72; SE of Lake Dorr. 29º 11’ 13” N -82º -8’ -24” W
Habitat:Dry longleaf pine [Pinus palustris] - live oak [Quercus virginiana] - turkey oak [Q. laevis] - saw palmetto [Serenoa repens] sand ridge.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 9832
  with G.R. Cooley
Date:17 May 1960
Accession No:18978
Image:18978.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Locality:USA. Florida. Volusia Co.: CA. 3 mi. S of New Symrna Beach, just N of Silver Sands. 28º 13’ 59” N -82º -16’ -59” W
Description:Infrequent. 
Habitat:Live oak [Quercus virginiana] - cabbage palmetto [Sabal palmetto] hammock on old beach dunes and troughs, with Serenoa repens (glaucous form), Persea littoralis [P. borbonia], Osmanthus, Morinda royoc, Rapanea guianensis [Myrsine cubana], and Quercus geminata.
Reproductive State:Fertile
Collector:J. D. Ray, Jr. 10824
  with C.E. Wood, C.E. Smith, R.J. Eaton
Date:27 Apr 1961
Accession No:41421
Image:41421.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey - Determined By: O. K. Lakela, 02 Apr 1962
Panicum commutatum Schult.
Locality:USA. Florida. Pinellas Co.: Weedon Island. Ca. 1 mi. S of Snug Harbor, just W of Bartow Station of Florida Power 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. 10982
  with C.E. Smith, R.J. Eaton, J. Smith
Date:19 May 1961
Accession No:42574
Image:42574.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum clutei Nash
Locality:USA. Florida.
Reproductive State:Fertile
Collector:R. K. Godfrey 53165
Date:s.d.
Accession No:35913
Image:35913.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: H. L. Blomquist, s.d.
Locality:USA. Florida. Leon Co.: 2 mi. E of Tallahassee. 30º 26’ 17” N -84º -16’ -50” W
Habitat:Partially cleared beech [Fagus] woods.
Reproductive State:Fertile
Collector:R. K. Godfrey 53070
Date:28 Mar 1955
Accession No:570
Image:570.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Glades Co.: Fisheating Creek Wildlife Management Area. 590 m E of C-731, 2.1 km S of the Highlands County line. 27º 0’ 50” N 81º 27’ 0” W
Habitat:Floodplain swamp.
Reproductive State:Fertile
Collector:A. R. Franck 2075
Date:08 May 2010
Accession No:254305
Image:254305.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hendry Co.: Okaloacoochee Slough State Forest. 6.4 km E of the FL 29 and C-832 junction, 0.5 km S of C-832. T45S, R29E, Sec. 1, SW¼.
Habitat:Hydric hammock near a slough marsh.
Reproductive State:Fertile
Collector:A. R. Franck 1783
  with J. McCollom
Date:01 Feb 2010
Accession No:253546
Image:253546.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Charlotte Co.: Prairie/Shell Creek (Southwest Florida Water Management District property). 340 m S of Royal Palm Drive, 2.1 km W of US 17. 26º 59’ 47” N 81º 58’ 49” W
Habitat:Hydric hammock.
Reproductive State:Fertile
Collector:A. R. Franck 1911
Date:29 Apr 2010
Accession No:254760
Image:254760.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Glades Co.: Fisheating Creek Wildlife Management Area. 0.7 km E of C-731, 3.6 km S of the Highlands County line. T40S, R29E, Sec. 18, SE¼ of NE¼. 27º 22’ 0” N -81º -21’ 0” W
Habitat:Bottomland forest.
Reproductive State:Fertile
Collector:A. R. Franck 1710
Date:10 Dec 2009
Accession No:252083
Image:252083.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. DeSoto Co.: Deep Creek Preserve. Ca. 900 ha on the W side of the Peace River, ca. 4.5 km NE of the I-75 and Kings Highway (C-769) junction. 27º 2’ N 82º W
Reproductive State:Fertile
Collector:A. R. Franck 1074
Date:13 Nov 2008
Accession No:250735
Image:250735.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Sarasota Co.: Deer Prairie Creek Preserve. Churchill Ranch on Border Road, ca. 2.3 km ENE of the I-75 and C-777 (River Road) junction. T39S, R20E, Sec. 5. 27º 7’ 3” N 82º 19’ 40” W
Habitat:Edge of marsh within mesic flatwoods.
Reproductive State:Fertile
Collector:A. R. Franck 222
Date:12 Jun 2007
Accession No:246292
Image:246292.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Polk Co.: Tiger Creek Preserve. Wakeford Road entrance, ca. 3.5 mi. E of Babson Park; in and along Tiger Creek. T30S, R29E, Sec. 31, NW¼ of NW¼.
Habitat:Low forest.
Reproductive State:Fertile
Collector:B. F. Hansen 5337
  with J. Hansen, D.R. Richardson
Date:13 Apr 1979
Accession No:141830
Image:141830.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Polk Co.: Tiger Creek Preserve. Wakeford Road entrance, 4 mi. E of Babson Park; along Allston Jenkins trail along Tiger Creek. T30S, R29E, Sec. 31, NW¼. 27º 53’ 57” N -82º -29’ -36” W
Habitat:Low woods along the creek.
Reproductive State:Fertile
Collector:B. F. Hansen 5080
  with R.P. Wunderlin, A.N. Arcuri
Date:24 Feb 1979
Accession No:142819
Image:142819.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. St. Johns Co.: Faver-Dykes State Park. Ca. 2 mi. SE of US 1; around campground and nature trail to Pellicer Creek. T10S, R30E, Sec. 37.
Reproductive State:Fertile
Collector:B. F. Hansen 9764
  with J. Hansen
Date:28 Sep 1983
Accession No:174064
Image:174064.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Citrus Co.: Weismann property, ca. 2 mi. SW of Crystal River [the community] on the N side of FL 44; along Crystal River [the waterbody] T18S, R17E, Sec. 29.
Habitat:River-bottom swamp woods.
Reproductive State:Fertile
Collector:B. F. Hansen 6919
  with D.R. Richardson, R.P. Sauleda
Date:18 Mar 1980
Accession No:145415
Image:145415.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Citrus Co.: Metz Groto, ca. 1 mi. N of Pineola. T20S, R20E, Sec.35, NE¼. 28º 42’ 11” N -82º -16’ -38” W
Habitat:Jumbled limestone boulders, cliffs, and caves.
Reproductive State:Fertile
Collector:B. F. Hansen 8982
  with J. Beckner, D.W. Hall
Date:06 Nov 1981
Accession No:160408
Image:160408.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hardee Co.: Ca. 1 mi. NW of Ona. T34S, R24E, Sec. 29, SE¼ of NE¼. 27º 28’ 0” N -81º -55’ 0” W
Habitat:Hardwood swamp.
Reproductive State:Fertile
Collector:B. F. Hansen 12985
Date:11 Nov 2003
Accession No:240371
Image:240371.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hardee Co.: Buckthorn Nursery property; ca. 7 mi. E of Wauchula on FL 64 and ca. 1 mi. S on a sand road. T34S, R26E, Sec. 2. 27º 32’ 50” N -81º -48’ -41” W
Habitat:Wet hammock.
Reproductive State:Fertile
Collector:R. P. Wunderlin 9180
  with B.F. Hansen, G. Robinson, R. Day, K.R. Delaney
Date:08 Mar 1982
Accession No:163939
Image:163939.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hernando Co.: Along N side of US 98, 0.25 mi. SE of its junction with FL 491, ca. 7.5 mi. NW of Brooksville. T21S, R19E, Sec. 19, NW¼ of NE¼. 28º 33’ 18” N -82º -23’ -16” W
Habitat:Shaded fenceline along small woodlot.
Reproductive State:Fertile
Collector:B. F. Hansen 6222
  with D.R. Richardson
Date:11 Sep 1979
Accession No:143858
Image:143858.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hernando Co.: Ca. 5 mi. NW of Brooksville along US 98. 28º 33’ 18” N -82º -23’ -16” W
Habitat:Roadside.
Reproductive State:Fertile
Collector:R. P. Wunderlin 5434
  with A.G. Burdette
Date:08 Mar 1975
Accession No:118743
Image:118743.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hernando Co.: Central Florida Aggregate property ca. 8 mi. N of Brooksville, NE of US 98 and W of FL 491. T21S, R18E, Sec. 12. 28º 33’ 18” N -82º -23’ -16” W
Habitat:Edge of hammock.
Reproductive State:Fertile
Collector:R. P. Wunderlin 9163
  with J. Beckner
Date:07 Mar 1982
Accession No:163961
Image:163961.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hernando Co.: Near US 98, 5.5 mi. N of Brooksville. 28º 33’ 18” N -82º -23’ -16” W
Habitat:Mixed deciduous forest.
Reproductive State:Fertile
Collector:R. P. Wunderlin 5747
Date:08 Mar 1977
Accession No:126925
Image:126925.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Deltona Corporation property N of Tampa, E side of FL 581. 27º 56’ 51” N -82º -27’ -30” W
Habitat:Riverine swamp.
Reproductive State:Fertile
Collector:R. P. Wunderlin 6744
  with D.W. Crewz, D.R. Lindsey, S. DuBois
Date:23 Feb 1979
Accession No:139846
Image:139846.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: E side of Hillsborough River, N side of Fletcher Avenue, E of University of South Florida campus. T28S, R19E, Sec. 2. 27º 55’ 0” N -82º -21’ 0” W
Reproductive State:Fertile
Collector:R. P. Wunderlin 6717
  with D. Rhodes, E. Withers
Date:10 Feb 1979
Accession No:140182
Image:140182.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Lake Co.: At small stream along FL 561, 2 mi. S of Astatula. T21S, R26E, Sec. 8, NW¼ of NW¼. 28º 42’ 34” N -81º -43’ -58” W
Habitat:Swampy woods along creek.
Reproductive State:Fertile
Collector:B. F. Hansen 8153
  with R.P. Wunderlin, D. Richardson
Date:23 Mar 1981
Accession No:154630
Image:154630.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult. - Determined By: D. W. Crewz
Locality:USA. Florida. Osceola Co.: E of junction with FL 532 on FL 17 and US 92; Reedy Creek across from Fletcher Park monument. T25S, R28E, Sec. 32. 29º 43’ 59” N -82º -58’ -59” W
Habitat:Floodplain.
Reproductive State:Fertile
Collector:R. P. Wunderlin 6593
  with J. Beckner, C. Patton, E. Traut
Date:30 Dec 1978
Accession No:138217
Image:138217.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Levy Co.: 1 mi. Yankeetown. T16S, R16E, Sec. 31, SW¼ of SW¼. 29º 1’ 53” N -82º -49’ -22” W
Habitat:Cedar hammock on limestone.
Reproductive State:Fertile
Collector:B. F. Hansen 9625
  with J. Hansen
Date:20 May 1982
Accession No:165684
Image:165684.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Clay Co.: Along FL 21 at Mill Creek, 0.3 mi. NE of junction with FL 215; ca. 2 mi. SW of Middleburg. T5S, R24E, Sec. 22, NE¼ of SW¼. 30º 4’ 7” N -81º -51’ -37” W
Habitat:Roadside ditch, dry to wet.
Reproductive State:Fertile
Collector:B. F. Hansen 6511
  with R.P. Wunderlin, R.P. Sauleda, D. Richardson
Date:12 Oct 1979
Accession No:144550
Image:144550.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Liberty Co.: Telogia Creek, ca. 2.1 mi. N of Telogia on FL 65. T1S, R6W, Sec. 3. 30º 21’ 0” N -84º -49’ 0” W
Habitat:Woods along river.
Reproductive State:Fertile
Collector:R. P. Wunderlin 10227
  with B.F. Hansen
Date:18 Jul 1986
Accession No:189769
Image:189769.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Jackson Co.: Marianna Caverns State Park. Boat ramp, Chipola River. T5N, R10W, Sec. 21, NW¼ of SE¼. 30º 46’ 27” N -85º -13’ -36” W
Habitat:Floodplain forest.
Reproductive State:Fertile
Collector:B. F. Hansen 5963
  with D. Richardson
Date:05 Jul 1979
Accession No:142397
Image:142397.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Jackson Co.: Chipola River bridge on C-162, 5.5 mi. W of Greenwood. T6N, R10W, Sec. 32. 30º 52’ 12” N -85º -9’ -42” W
Habitat:Floodplain forest.
Reproductive State:Fertile
Collector:B. F. Hansen 5809
  with D. Richardson
Date:05 Jul 1979
Accession No:142720
Image:142720.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Marion Co.: Beneath the Oklawaha River bridge (Eureka Mountain) along C-316, just E of Eureka. T13S, R24E, Sec 9, NW¼ of SE¼. 29º 1’ 59” N -81º -55’ 0” W
Habitat:Riverine forest.
Reproductive State:Fertile
Collector:B. F. Hansen 10439
  with R.P. Wunderlin
Date:24 Jul 1985
Accession No:187409
Image:187409.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Broward Co.: Along S side of FL 84, 0.5 mi. W of I-95, Fort Lauderdale. T50S, R42E, Sec. 20, SW¼ of NE¼.
Habitat:Disturbed edge of cypress [Taxodium] swamp.
Reproductive State:Fertile
Collector:B. F. Hansen 10589
  with R. Sauleda
Date:19 Oct 1985
Accession No:188809
Image:188809.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Gilchrist Co.: End of the road to Hart Springs County Park, ca. 7 mi. N of Fanning Springs. T9S, R13E, Sec. 25, SE¼ of NE¼.
Habitat:Wooded riverbank and roadside.
Reproductive State:Fertile
Collector:B. F. Hansen 10848
  with R.P. Wunderlin, C. vanHoek
Date:25 Oct 1985
Accession No:188600
Image:188600.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Pinellas Co.: Brooker Creek Preserve. 0.2 mi. N of C-582, ca. 5 mi. E of US 19; ca. 6 mi. E of Tarpon Springs. T27S, R16E, Sec. 12, SE¼ of SW¼. 29º 53’ 19” N -82º -19’ -57” W
Habitat:Heavily disturbed and subsided cypress [Taxodium] head in well-field.
Reproductive State:Fertile
Collector:B. F. Hansen 12279
  with R.P. Wunderlin, P. Dooris
Date:06 Jul 1993
Accession No:207963
Image:207963.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Pinellas Co.: Brooker Creek Preserve. Ca. 1 mi. S of Tarpon Springs Road along powerline right-of-way. T27S, R16E, Sec. 13, SW¼ of SE¼. 29º 53’ 19” N -82º -19’ -57” W
Habitat:Creek-bottom forest.
Reproductive State:Fertile
Collector:B. F. Hansen 12502
  with P. Dooris
Date:17 Nov 1993
Accession No:209333
Image:209333.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Seminole Co.: Black Hammock near Oviedo. 28º 40’ 11” N -81º -12’ -29” W
Reproductive State:Fertile
Collector:R. P. Wunderlin 5452
  with J. Poppleton, A. Shuey, R. Hilsenbeck, P. Hilsenbeck, R. Wain, T. Wunderlin, Arrieta
Date:12 Apr 1975
Accession No:122474
Image:122474.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Columbia Co.: Along Ichetucknee River, just N of US 27; 5 mi. WNW of Fort White. T6S, R15E, Sec. 23, NE¼ of NE¼.
Habitat:Upland mixed forest with Quercus spp., Carpinus.
Reproductive State:Fertile
Collector:B. F. Hansen 5202
  with J. Hansen
Date:24 Mar 1979
Accession No:142935
Image:142935.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hamilton Co.: Along N side of FL 6, 0.25 mi. E of the Withlacoochee River bridge, ca. 1.5 mi. W of Blue Springs. T1N, R11E, Sec. 17, SW¼. 28º 21’ 0” N -81º -49’ 0” W
Habitat:Mixed deciduous forest and weedy edges.
Reproductive State:Fertile
Collector:B. F. Hansen 13230
  with J. Hansen
Date:13 Jun 2008
Accession No:255171
Image:255171.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hernando Co.: Chinsegut Hill.
Habitat:Mixed wood.
Reproductive State:Fertile
Collector:G. R. Cooley 5518
Date:21 Jan 1958
Accession No:574
Image:574.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum webberianum Nash
Locality:USA. Florida. Hernando Co.: SW of Withlacoochee, FL 50. T23S, R22E, Sec. 4. 28º 21’ 0” N -81º -49’ 0” W
Habitat:Magnolia - live oak [Quercus virginiana] with Osmanthus, Liquidambar, Ulmus floridana [americana], Callicarpa, Morinda royoc, Serenoa, etc.
Reproductive State:Fertile
Collector:G. R. Cooley 8205
  with R.J. Eaton, et al.
Date:01 May 1961
Accession No:43144
Image:43144.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Vasey - Determined By: Robert Kral, s.d.
Locality:USA. Florida. Hernando Co.: McKethan Park. In N part of the county.
Habitat:In open wood.
Reproductive State:Fertile
Collector:G. R. Cooley 5528
Date:28 Nov 1957
Accession No:572
Image:572.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum joorii Scribn. & J. G. Sm. - Determined By: R. J. Eaton, 1960
Panicum joorii Scribn. & J. G. Sm.
Locality:USA. Florida. Hernando Co.: N slope of Chinsegut Hill.
Description:Spikelets in #7121 unusually pointed. 
Habitat:In moist, spongy wood.
Reproductive State:Fertile
Collector:G. R. Cooley 7121
  with R.J. Eaton, J.D. Ray, Jr.
Date:21 Sep 1959
Accession No:18301
Image:18301.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hernando Co.: Indian Hill, 2 mi. NW of Chinsegut [Hill].
Habitat:In wet wood.
Reproductive State:Fertile
Collector:G. R. Cooley 5519
Date:20 Nov 1957
Accession No:573
Image:573.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hernando Co.: N slope of Chinsegut Hill.
Description:Spikelets 3.5 mm, slender, very minutely villosulous, outer glume ovate 1.4 mm; sheath ciliate with descending hairs, [?] glabrous; blades [?], papillase-cilate at base, [?] globose, culm and nodes glabrous; axis of very old panicle glabrous. 
Habitat:In moist, spongy wood.
Reproductive State:Fertile
Collector:G. R. Cooley 7121
  with R.J. Eaton, J.D. Ray, Jr.
Date:21 Sep 1959
Accession No:16325
Image:16325.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hernando Co.: SW of Withlacoochee, FL 50. T23S, R22E, Sec. 4. 28º 21’ 0” N -81º -49’ 0” W
Description:Caryopsis not a good match with description and illustrations. 
Habitat:Magnolia-live oak [Quercus virginiana] hammock with Osmanthus, Liquidambar, Ulmus floridana [U. americana ?], Callicarpa, Morinda roic [M. royoc - out of range], Serenoa, etc. In shade; hardwoods.
Reproductive State:Fertile
Collector:G. R. Cooley 8206
  with R.J. Eaton, Esq. et al.
Date:01 May 1961
Accession No:43136
Image:43136.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, 1981
Determination History: Panicum commutatum Schult.
Locality:USA. Florida. Hernando Co.: McKethan Park. N central part of the county.
Description:Common grass. 
Habitat:Open woods.
Reproductive State:Fertile
Collector:G. R. Cooley 5641
  with J. Monachino
Date:17 Mar 1958
Accession No:567
Image:567.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Highlands Co.: Highlands Hammock State Park. Burn zone H-54 SW, along old fire lane. T35S, R28E, Sec. 4, S½ of NE¼ of SE¼. 27º 22’ 0” N -81º -21’ 0” W
Description:Erect to 30 cm height. Occasional. 
Habitat:Seepage slope.
Reproductive State:Fertile
Collector:A. Becker HH0033
  with S. Cole
Date:10 Feb 1994
Accession No:211836
Image:211836.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Sumter Co.: Dade Battlefield Historic State Park. Edge of burn zone/dirt road. T21S, R22E, Sec. 20, SW¼ of NW¼ of NE¼. 28º 37’ 59” N -82º -9’ 0” W
Habitat:Mesic flatwoods.
Reproductive State:Fertile
Collector:E. Jensen DB0095
  with C. Becker
Date:12 Apr 2006
Accession No:247573
Image:247573.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould - Determined By: B. F. Hansen, Apr 2009
Determination History: Dichanthelium aciculare (Desv. ex Poir.) Gould & C. A. Clark
Locality:USA. Florida. Highlands Co.: Highlands Hammock State Park. Along Wild Orange Grove Trail. T35S, R28E, Sec. 5, NE¼. 27º 22’ 0” N -81º -21’ 0” W
Habitat:Baygall.
Reproductive State:Fertile
Collector:A. Bishop HH0259
Date:19 Feb 2003
Accession No:248996
Image:248996.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Sumter Co.: Dade Battlefield Historic State Park. T21S, R22E, Sec. 20. 28º 37’ 59” N -82º -9’ 0” W
Habitat:Mesic flatwoods.
Reproductive State:Fertile
Collector:A. Bishop DB0018
  with K. Alvarez
Date:01 Oct 2002
Accession No:248142
Image:248142.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Hillsborough River State Park. Disjunct souther property on Hillsborough River. T27S, R20E, Sec. 24, NW¼. 27º 55’ 0” N -82º -21’ 0” W
Habitat:Floodplain swamp.
Reproductive State:Fertile
Collector:A. Bishop HR0253
  with C. vanHoek
Date:11 Apr 2005
Accession No:242185
Image:242185.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Manatee Co.: Wingate Creek State Preserve. Burn zone 5 S. T35S, R22E, Sec. 18, NE¼ of NE¼.
Description:Erect to 40 cm height. Occasional. 
Habitat:Baygall.
Reproductive State:Fertile
Collector:J. Weber WC0076
Date:18 Sep 1992
Accession No:212812
Image:212812.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Pinellas Co.: Burn zone CI-5 S. T28S, R15E, Sec. 29, NE¼ of NE¼ of SW¼.
Description:Erect to 50 cm height. Uncommon. 
Habitat:Mesic flatwoods near maritime hammock.
Reproductive State:Fertile
Collector:S. Cole CI0024
  with J. Miller
Date:08 Apr 1994
Accession No:212648
Image:212648.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Hillsborough River State Park. Burn zone HR10 NE, along Rapids Nature Trail. 27º 55’ 0” N -82º -21’ 0” W
Description:Erect to 20 cm height. Common. 
Habitat:Hydric hammock near upland mixed forest.
Reproductive State:Fertile
Collector:S. Cole HR0084
Date:13 Dec 1994
Accession No:232819
Image:232819.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Manatee Co.: Madira Bickel Mound State Archaeological Site. Mound base near E fence. T33S, R17E, Sec. 34, SW¼ of SW¼ of SW¼ of SE¼ of NW¼.
Description:Erect to 50 cm height. Occasional. 
Habitat:Shell mound, ruderal area.
Reproductive State:Fertile
Collector:S. Cole MB0048
Date:13 Mar 1995
Accession No:217993
Image:217993.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Little Manatee River State Recreation Area. Along S loop of N hiking trail. T32S, R19E, Sec. 25, SW¼ of NW¼ of NE¼ of SE¼ of NW¼. 27º 28’ 59” N -82º -10’ -59” W
Description:Erect to 75 cm height. Common. 
Habitat:Bottomland forest.
Reproductive State:Fertile
Collector:S. Cole LR1165
  with R. Owens
Date:25 Mar 1995
Accession No:217806
Image:217806.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Little Manatee River State Park. N loop of N Hiking Trail. T32S, R19E, Sec. 25, NW¼ of NE¼. 27º 28’ 59” N -82º -10’ -59” W
Description:To 0.15 m. 
Habitat:Mesic flatwoods near old firebreak.
Reproductive State:Fertile
Collector:J. Myers 312
Date:20 Mar 1999
Accession No:229936
Image:229936.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Little Manatee River State Park. Primitive Youth Camp horse trails. T32S, R19E, Sec. 27, NE¼ of SE¼. 27º 28’ 59” N -82º -10’ -59” W
Description:To 0.25 m. 
Habitat:Scrubby flatwoods.
Reproductive State:Fertile
Collector:J. Myers 616
Date:09 Jan 2000
Accession No:231544
Image:231544.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Little Manatee River State Park. Primitive Youth Camp horse trails; W leg of trail. T32S, R19E, Sec. 27, SE¼ of SE¼. 27º 28’ 59” N -82º -10’ -59” W
Description:To 0.3 m. 
Habitat:Scrub.
Reproductive State:Fertile
Collector:J. Myers 552
Date:28 Oct 1999
Accession No:230558
Image:230558.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Hillsborough Co.: Little Manatee River State Park. S loop of N Hiking Trail. T32S, R19E, Sec. 23, SE¼ of SE¼. 27º 28’ 59” N -82º -10’ -59” W
Description:To 0.3 m. 
Habitat:Floodplain forest.
Reproductive State:Fertile
Collector:J. Myers 413
Date:22 Jun 1999
Accession No:232791
Image:232791.jpg
Family Name:Poaceae
Currently Accepted Name:Dichanthelium commutatum (Schult.) Gould
Locality:USA. Florida. Pasco Co.: Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 15, NW¼ of NW¼. 28º 11’ 38” N -82º -35’ -30” W
Habitat:Mesic flatwoods.
Reproductive State:Fertile
Collector:E. M. Ferguson 861
  with J.M. Kunzer
Date:17 Sep 2004
Accession No:240775
Image: