Herbarium Specimen Details

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Baker Co. : Along N side of C-130, 1.1 mi. W of C-125, ca. 4 mi. SW of Glen St. Marys. T3S, R21E, Sec. 22, SE¼ of NE¼.
Habitat Roadside ditch at small creek crossing.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 10208
with G. Robinson
Collection Date 12 Jul 1984
Accession Number 180444
Image 180444.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Orange Co. : Along Econlockhatchee River. 28° 22' 60" N 81° 7' 0" W
Reproductive State Fertile
Specimen Notes
Collector R. P. Wunderlin 5653
Collection Date 31 Jul 1976
Accession Number 128845
Image 128845.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Osceola Co. : 2 mi. E of I-4, ca. 4 mi. N (by air) of Intercession City. T25S, R28E, Sec. 9.
Habitat Transitional forested wetland area.
Reproductive State Fertile
Specimen Notes
Collector J. Clemis
Collection Date 09 Jul 1993
Accession Number 208441
Image 208441.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Baker Co. : Along C-120 at North Prong St. Marys River (Georgia border), ca. 4 mi. S of Baxter. T1N, R21E, Sec. 28, SE¼. 30° 30' 0" N 82° 13' 60" W
Habitat Pine flatwoods and weedy area around bridge.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 10049
with G. Robinson
Collection Date 11 Jul 1984
Accession Number 180449
Image 180449.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Manatee Co. : Wingate Creek State Park. Burn zone 5. T35S, R22E, Sec. 18.
Description Grass up to 1.5 m tall.
Habitat Bottomland forest.
Reproductive State Fertile
Specimen Notes
Collector J. Weber
Collection Date 30 Oct 1991
Accession Number 212660
Image 212660.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Polk Co. : Ca. 9 mi. S of Bradley Junction, less tha 0.5 mi. N of the Hardee County line. T32S, R23E, Sec. 34. 27° 46' 60" N 81° 58' 0" W
Reproductive State Fertile
Specimen Notes
Collector C. Clarkson
Collection Date 12 Aug 1991
Accession Number 202355
Image 202355.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola gracilis Michx.
Uniola laxa (L.) Britton et al. - Determined By: Lakela, 19 Oct 1966
Locality USA. Florida , Wakulla Co. : St. Marks.
Reproductive State Fertile
Specimen Notes
Collector F. I. X. Rugel
Collection Date Jul 1843
Accession Number 76488
Image 76488.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Lake Co. : Rock Springs Run State Reserve. 27° 49' 57" N 82° 20' 34" W
Habitat Wet hammock.
Reproductive State Fertile
Specimen Notes
Collector W. K. Taylor
Collection Date 10 Jun 2004
Accession Number 240233
Image 240233.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Determination History
Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Highlands Co. : Highlands Hammock State Park. Burn zone H-23 NW. T34S, R28E, Sec. 32, SW¼ of SW¼ of SW¼ of SW¼ of NW¼. 27° 22' 0" N 81° 20' 60" W
Habitat Roadside in hydric hammock.
Reproductive State Fertile
Specimen Notes
Collector S. Cole
with A. Becker
Collection Date 16 Aug 1994
Accession Number 211911
Image 211911.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Gadsden Co. : Along N shore of Lake Talquin, at Hopkins Landing Park, ca. 2 mi. (sld) N of Bloxham. T1S, R4W, Sec. 9, NW¼ of NE¼. 30° 22' 60" N 84° 37' 0" W
Habitat Weedy lake shore and adjacent oak woods.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 10998
with R.P. Wunderlin
Collection Date 17 Jul 1986
Accession Number 189776
Image 189776.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Manatee Co. : South Fork State Park. T33S, R21E, Sec. 7, SW¼.
Description Grass to 2 m high.
Habitat Bottomland forest.
Reproductive State Fertile
Specimen Notes
Collector R. Owens
Collection Date 13 Jun 1992
Accession Number 207840
Image 207840.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Manatee Co. : Wingate Creek State Preserve. T35S, R22E, Sec. 18, NW¼ of SE¼ of NE¼.
Description Grass to 2 m high.
Habitat Baygall.
Reproductive State Fertile
Specimen Notes
Collector C. Becker
Collection Date 21 Jul 1997
Accession Number 224719
Image 224719.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Nassau Co. : Ralph E. Simmons Memorial State Forest. 8 mi. NE of Boulogne, S of St. Marys River. T5N, R23E, Sec. 37. 30° 46' 0" N 81° 58' 0" W
Habitat Weedy area along powerline, woodland margins, and wet depression.
Reproductive State Fertile
Specimen Notes
Collector C. Slaughter 11979
with M. Minno, T. Richardson, S. Meyer
Collection Date 05 Jun 2000
Accession Number 227371
Image 227371.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Santa Rosa Co. : E edge of Milton, along the old river road, ca. 1 mi. N of the US 90 bridge, E side of Blackwater River. 30° 37' 57" N 87° 2' 23" W
Habitat Low woods.
Reproductive State Fertile
Specimen Notes
Collector G. Wilhelm 9089
Collection Date 17 Jun 1981
Accession Number 167951
Image 167951.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Volusia Co. : Tomoka State Park. Johns Island; ca. 1 km E of the US 1 bridge at the Tomoka River, ca. 1 km NNE of the N terminus of Nova Road (C-5A). 29° 18' 18" N 81° 5' 8" W
Habitat Upper marshy fringe of lake shore.
Reproductive State Fertile
Specimen Notes
Collector J. M. Kunzer 1206
Collection Date 22 Oct 2005
Accession Number 241694
Image 241694.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Manatee Co. : Wingate Creek State Park. Burn zone 5. T35S, R22E, Sec. 18.
Description Grass up to 1.5 m tall.
Habitat Bottomland forest.
Reproductive State Fertile
Specimen Notes Sheet 2 of 2.
Collector J. Weber
Collection Date 30 Oct 1991
Accession Number 206167
Image 206167.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton et al.
Locality USA. Florida , Clay Co. : 0.75 mi. SE of Green Cove Springs.
Habitat Small open area in pine woods, sandy soil.
Reproductive State Fertile
Specimen Notes
Collector R. E. Perdue 1681
Collection Date 09 Sep 1954
Accession Number 63203
Image 63203.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton et al.
Locality USA. Florida , Leon Co. : Near Natural Bridge Battle Monument, 6 mi. E of Woodville. 30° 18' 51" N 84° 14' 51" W
Habitat Moist deciduous forest with cypress [Taxodium].
Reproductive State Fertile
Specimen Notes
Collector R. E. Perdue 1847
Collection Date 25 Sep 1954
Accession Number 63158
Image 63158.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Walton Co. : Basin Bayou State Park. Just SW of Porter; camping area.
Reproductive State Fertile
Specimen Notes
Collector G. Wilhelm 9335
Collection Date 27 Jun 1981
Accession Number 167964
Image 167964.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton et al.
Locality USA. Florida , Hillsborough Co. : Stallion Hammock. T31S, R21E, Sec. 16.
Habitat Rich, wet woods near small stream.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey
Collection Date 25 Aug 1975
Accession Number 119846
Image 119846.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton et al.
Locality USA. Florida , Leon Co. : 2 mi. E of Tallahassee. 30° 26' 18" N 84° 16' 51" W
Habitat Swampy woodland.
Reproductive State Fertile
Specimen Notes
Collector R. K. Godfrey 55602
Collection Date 16 Jul 1957
Accession Number 35672
Image 35672.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola gracilis Michx.
Uniola laxa (L.) Britton et al. - Determined By: Lakela, 19-Oct-1966
Locality USA. Florida , Wakulla Co. : St. Marks.
Reproductive State Fertile
Specimen Notes
Collector F. I. X. Rugel
Collection Date Jul 1843
Accession Number 76493
Image 76493.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: H. O. Yates, Sep 1963
Determination History
Uniola laxa (L.) Britton et al. - Determined By: H. L. Blomq.,
Locality USA. Florida , Jefferson Co. : Shores of Lake Miccosukee. 30° 34' 60" N 84° 1' 60" W
Habitat Rich woods.
Reproductive State Fertile
Specimen Notes
Collector R. K. Godfrey 53663
Collection Date 16 Jul 1955
Accession Number 713
Image 713.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: H. O. Yates, Sep 1963
Determination History
Uniola laxa (L.) Britton et al. - Determined By: Kral,
Locality USA. Florida , Hernando Co. : 2.5 mi. S of Brooksville. 28° 33' 19" N 82° 23' 16" W
Habitat Moist loam of stream bank through rich oak - pine woods.
Reproductive State Fertile
Specimen Notes
Collector R. Kral 7050
with M. Kral
Collection Date 25 Jun 1958
Accession Number 5502
Image 5502.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: D. W. Hall,
Locality USA. Florida , Marion Co. : Heather Island; S of FL 40, E of FL 464, W of FL 314A.
Habitat Floodplain forest.
Reproductive State Flower
Specimen Notes
Collector D. W. Hall 1165
with J. Smith, L. Conde
Collection Date 04 Feb 1983
Accession Number 169956
Image 169956.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Sumter Co. : Along FL 44, ca. 0.25 mi. W of FL 470, ca. 2 mi. E of Rutland. T19S, R21E, Sec. 11. 28° 51' 0" N 82° 12' 0" W
Habitat Edge of low hardwood hammock.
Reproductive State Fertile
Specimen Notes
Collector R. P. Wunderlin 9730
with B.F. Hansen, G. Robinson
Collection Date 28 Jun 1984
Accession Number 179525
Image 179525.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Lake Co. : Seminole State Forest. Along Sulphur Run, ca. 0.6 air mi. SE of Lake Jordan, 1.5 air mi. ESE of Cassia, ca. 14.9 air mi. ENE of Eustis. T18S, R29E, Sec. 31, NE¼ of SE¼. 28° 52' 36" N 81° 26' 37" W
Habitat Mesic and hydric hammock along blackwater creek.
Reproductive State Fertile
Specimen Notes
Collector S. L. Orzell 22842
with E.L. Bridges
Collection Date 20 Aug 1994
Accession Number 240805
Image 240805.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: B. F. Hansen, Jun 2010
Determination History
Chasmanthium nitidum (Baldwin) H. O. Yates
Locality USA. Florida , Hillsborough Co. : Balm-Boyette Tract. 2.2 mi.SSE of Boyette. T31S, R21E, Sec. 16, SE¼ of NW¼. 27° 49' 0" N 82° 13' 0" W
Reproductive State Fertile
Specimen Notes
Collector S. Landry
with C. Vandaveer
Collection Date 15 Sep 1994
Accession Number 222221
Image 222221.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Park. Near Red Trail, between markers 34 and 35. T32S, R19E, Sec. 25, SW¼. 27° 28' 60" N 82° 10' 60" W
Description Scattered clumps.
Habitat In previously wet areas.
Reproductive State Fertile
Specimen Notes Also numbered as vanHoek 2842.
Collector C. vanHoek
Collection Date 03 Dec 2013
Accession Number 272121
Image 272121.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: P. Genelle & G. Fleming, 1979
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Georgia , Chatham Co. : Garrard Avenue, Wildwood church.
Habitat Low open woods.
Reproductive State
Specimen Notes
Collector G. R. Swank 225
Collection Date 31 Aug 1959
Accession Number 136129
Image 136129.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: P. Genelle & G. Fleming, 1979
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Georgia , Chatham Co. : Ogechee Farms, S of Under trees.
Reproductive State
Specimen Notes
Collector G. R. Swank 350
Collection Date 18 Sep 1959
Accession Number 136130
Image 136130.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Georgia , McIntosh Co. : Near central part of Sapelo Island.
Description Stems solitary or in loose clusters of a few to 8.
Habitat Live oak woods.
Reproductive State
Specimen Notes
Collector W. H. Duncan 20341
Collection Date 23 Jul 1956
Accession Number 62276
Image 62276.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Tennessee , Blount Co. : Second bog on left beyond grist mill, Cades Cove loop, Great Smoky Mountains National Park.
Habitat Margin of bog.
Reproductive State
Specimen Notes
Collector K. E. Rogers 34290
with L. Rogers
Collection Date 05 Sep 1964
Accession Number 95928
Image 95928.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: J. MacGregor,
Determination History
Chasmanthium laxum (L.) H. O. Yates
Locality USA. Mississippi , Wilkinson Co. : Clark Creek Natural Area.
Habitat Sandy soil along stream.
Reproductive State
Specimen Notes
Collector L. M. McCook
Collection Date 26 Aug 1979
Accession Number 247081
Image 247081.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Louisiana , Union Par. : PR-6609, 2.6 mi NW of LA 549 and Conway. T22N, R1W, Sec. 12.
Habitat Clearcut area.
Reproductive State
Specimen Notes
Collector D. D. Taylor 4319
with D. C. Moore
Collection Date 23 Jul 1983
Accession Number 217745
Image 217745.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: H. O. Yates, 1963
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Georgia , McIntosh Co. : Near central part of Sapelo Island.
Description Stems solitary or in loose clusters of a few to 8.
Habitat Live oak woods.
Reproductive State
Specimen Notes
Collector W. H. Duncan 20341
Collection Date 23 Jul 1956
Accession Number 8257
Image 8257.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Tennessee , Coffee Co. : Tullahoma.
Habitat Wet places.
Reproductive State
Specimen Notes
Collector H. K. Svenson 6927
Collection Date 08 Jul 1935
Accession Number 32907
Image 32907.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Georgia , DeKalb Co. : Stone Mountain.
Habitat Rocky woods, base of mountain.
Reproductive State
Specimen Notes
Collector A. S. Hitchcock 1150
Collection Date 25 Aug 1905
Accession Number 40115
Image 40115.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Alabama , Baldwin Co. : Fort Morgan, Peninsula between Gulf and Mobile Bay.
Reproductive State
Specimen Notes
Collector D. Demaree 35936
Collection Date 01 Aug 1954
Accession Number 184288
Image 184288.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Mississippi , Lincoln Co. : Walter McGuffee place, 4 mi SE of Bogue Chitto.
Habitat Creek margin and seepage area in mixed hardwoods: beech, white oak, hornbeam, styrax, swamp gum, Illicium.
Reproductive State
Specimen Notes
Collector J. D. Ray, Jr. 5402
Collection Date 10 Aug 1955
Accession Number 43614
Image 43614.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Alabama , Escambia Co. : Ca. 1.5 mi. N of Huxford, off E side of GA 21. Near center of T1N, R6E, Sec. 8, E½.
Reproductive State
Specimen Notes
Collector G. Wilhelm 9657
Collection Date 08 Jul 1981
Accession Number 176998
Image 176998.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb. - Determined By: H. L. Blomq.,
Locality USA. North Carolina , Gates Co. : 2.7 mi. N of Sandycross.
Habitat Low woods border.
Reproductive State
Specimen Notes
Collector H. E. Ahles 48288
with J. A. Duke
Collection Date 01 Aug 1958
Accession Number 45927
Image 45927.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Louisiana , Lincoln Par. : Area 0.5 mi. W of Vienna on S side of LA 146 along Chatanga Creek, C.R.I. and P. R.R. and upland highline. 32° 36' 0" N 92° 39' 0" W
Reproductive State
Specimen Notes
Collector W. L. Rockett 63
Collection Date 22 Oct 1974
Accession Number 121913
Image 121913.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. South Carolina , Lexington Co. : 0.5 mi. NE of the junction of secondary road 32-169 and US 1, 4 mi. W of Lexington.
Description Common.
Habitat Shady areas near the boggy margins of a man-made pond.
Reproductive State
Specimen Notes
Collector C. A. Aulbach-Smith 1062
Collection Date 30 Jul 1980
Accession Number 183642
Image 183642.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: H. O. Yates, 1963
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb. - Determined By: Swallen, 1958
Locality USA. Mississippi , Lauderdale Co. : 3 mi. SE of Meridian.
Description Locally abundant.
Habitat Seepage area on dry, rocky hillside, with pine-hardwood overstory.
Reproductive State
Specimen Notes
Collector J. D. Ray, Jr. 6944
Collection Date 16 Jul 1956
Accession Number 15498
Image 15498.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Louisiana , Ouachita Par. : S of US 20 and N of Camp Road W of LA 546 and Cheniere. T18N, R2E, Sec. 34.
Habitat Seepage area in pasture around a pond in hills.
Reproductive State
Specimen Notes
Collector R. D. Thomas 4626
with D. D. Taylor, R. L. Thompson
Collection Date 12 Aug 1983
Accession Number 218384
Image 218384.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: H. O. Yates, 1963
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Mississippi , Wayne Co. : Chickasahay Division of Desoto National Forest, along margin of Thompson's Creek; 1 mi. E of Wausaw tower.
Habitat Evergreen magnolia, nyssa, red maple, spruce pine, and water oak canopy with Ilex, Illicium and bay understory.
Reproductive State
Specimen Notes
Collector J. D. Ray, Jr. 6136
Collection Date 21 Jul 1955
Accession Number 16732
Image 16732.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Alabama , Cleburne Co. : Ca. 7 mi. SSE of Oxford; Cheaha Lake; Cheaha Mountain around N central. T18S, R8E, Sec. 9. 30° 0' 0" N 48° 45' 0" W
Reproductive State
Specimen Notes
Collector M. G. Bussey 505
Collection Date 02 Oct 1982
Accession Number 182395
Image 182395.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Hillsborough Co. : Cypress Creek Nature Preserve; adjacent to N fence line, S of County Line Road, W of I-275, Lutz. 28° 10' 11" N 82° 24' 18" W
Habitat Mesic hardwood hammock.
Reproductive State Fertile
Specimen Notes
Collector S. Dickman
Collection Date 15 Sep 2015
Accession Number 288360
Image 288360.JPG
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Crewz, Oct 1978
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Virginia , Richmond Co. : Junction of routes 688 and 630; N of Wellford.
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector T. Bradley
with Horn
Collection Date 31 Jul 1976
Accession Number 134085
Image 134085.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1975
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. District of Columbia Takoma Park. 38° 58' 25" N 77° 1' 22" W
Habitat Woods of Quercus, Acer, Liriodendron.
Reproductive State Fertile
Specimen Notes
Collector A. Chase
Collection Date 30 Jul 1905
Accession Number 120963
Image 120963.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Virginia , Princess Anne Co. : Macon's Corner.
Habitat Border of ditch; dry woods.
Reproductive State Fertile
Specimen Notes
Collector M. L. Fernald
with L. Griscom
Collection Date 21 Sep 1933
Accession Number 32908
Image 32908.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Uniola gracilis Michx.
Locality USA. Virginia , Nansemond Co. : Suffolk.
Reproductive State Fertile
Specimen Notes
Collector A. A. Heller
Collection Date 24 Jul 1893
Accession Number 32910
Image 32910.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: N. A. Harriman, 08-Nov-1997
Determination History
Chasmanthium sp.
Locality USA. Virginia , Fairfax Co. : Indian Run above Shirley Highway.
Description Occasional.
Habitat Wet fround in oak-beech woods in hollow along stream.
Reproductive State Fertile
Specimen Notes
Collector F. R. Fosberg
Collection Date 21 Jul 1951
Accession Number 231740
Image 231740.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Maryland , Wicomico Co. : MD 350; 0.2 mi. W of Walston Road; near Crestview.
Description Locally frequent.
Habitat Roadside and margin of pine/oak woodland; sandy soil; partial shade.
Reproductive State Fertile
Specimen Notes
Collector S. R. Hill
Collection Date 02 Oct 1983
Accession Number 196791
Image 196791.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Virginia , Princess Anne Co. : Desert; Cape Henry.
Habitat Sandy borders of gum swamps.
Reproductive State Fertile
Specimen Notes
Collector M. L. Fernald
with B. Long
Collection Date 28 Jul 1934
Accession Number 32911
Image 32911.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. District of Columbia Kunilworth.
Reproductive State Fertile
Specimen Notes
Collector P. Dowell
Collection Date 08 Aug 1902
Accession Number 32900
Image 32900.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. New Jersey , Cape May Co. : Cape May. 38° 56' 19" N 74° 56' 31" W
Reproductive State Fertile
Specimen Notes
Collector L. Griscom
Collection Date 18 Sep 1919
Accession Number 32899
Image 32899.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: Wunderlin, 1974
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. District of Columbia Takoma Park. 38° 58' 25" N 77° 1' 22" W
Habitat Woods of Quercus, Acer, Liriodendron.
Reproductive State Fertile
Specimen Notes
Collector A. Chase
Collection Date 30 Jul 1905
Accession Number 40116
Image 40116.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: H. O. Yates, Sep 1963
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Virginia , Dinwiddie Co. : Century House; NE of Burgess.
Habitat Damp sandy peaty soil of thin mixed woods.
Reproductive State Fertile
Specimen Notes
Collector L. B. Smith
with A.R. Hodgdon
Collection Date 17 Aug 1939
Accession Number 11126
Image 11126.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates - Determined By: H. O. Yates, Sep 1963
Determination History
Uniola laxa (L.) Britton, Sterns & Poggenb.
Locality USA. Maryland , Calvert Co. : Lusby; off Sollers Wharf Road.
Habitat Clearing with Panicum polyanthes.
Reproductive State Fertile
Specimen Notes
Collector F. C. Seymour
Collection Date 20 Aug 1957
Accession Number 19430
Image 19430.jpg
Plant Atlas Link Plant Atlas Citation

Chasmanthium laxum
Family Name Poaceae
Currently Accepted Name Chasmanthium laxum (L.) H. O. Yates
Locality USA. Florida , Hillsborough Co. : Cypress Creek Nature Preserve, Lutz. 28° 9' 52" N 82° 24' 39" W
Habitat Open clearing in mesic forest.
Reproductive State Fertile
Specimen Notes
Collector S. Dickman
Collection Date 06 Aug 2020
Accession Number 301455
Image 301455.jpg
Plant Atlas Link Plant Atlas Citation