[Specimen details]

Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1995
Determination History
Panicum dichotomiflorum L. - Determined By: S. P. Darwin,
Locality USA. Florida , Gulf Co. : Dead Lakes.
Reproductive State Fertile
Collector S. Taylor
Collection Date 12 Jun 1966
Accession Number 213956
Image 213956.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould
Locality USA. Florida , Calhoun Co. : Clarksville; E of Pippin Cemetery, road at the end of sandy track. 30° 26' 42" N 85° 11' 37" W
Description Locally occasional herb to 25 cm; stem nodes hairless; largest leaf blades to 2.3 cm; spikelets to 3 mm.
Habitat Ravine slope to stream, 95% canopy, with Quercus, Pinus, and Magnolia.
Reproductive State Fertile
Collector T. MacClendon 1191
with K. MacClendon, L.C. Anderson
Collection Date 12 Sep 2012
Accession Number 264880
Image 264880.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L. - Determined By: H. L. Blomq.,
Locality USA. North Carolina , Avery Co. : 1.5 mi. E of Spear on US 19E.
Habitat Wooded slope.
Reproductive State Fertile
Collector H. E. Ahles
with J. A. Duke
Collection Date 17 Jun 1958
Accession Number 38683
Image 38683.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould
Locality USA. Arkansas , Calhoun Co. : Rock Island and Pacific Railroad tracks SW of Harrell and AR 4 and SE of Hampton.
Habitat Along old roadbed.
Reproductive State Fertile
Collector R. D. Thomas
with C. Amason.
Collection Date 23 Oct 1998
Accession Number 281863
Image 281863.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum equilaterale Scribn.
Locality USA. Georgia , Rabun Co. : Tiger, Eastman Mountain; Mellinger Place.
Habitat Down road.
Reproductive State Fertile
Collector G. R. Swank
Collection Date 02 Jul 1960
Accession Number 136579
Image 136579.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L.
Locality USA. North Carolina , Haywood Co. : Lake Junalaska.
Reproductive State Fertile
Collector J. K. Miller
Collection Date 17 Jun 1932
Accession Number 11889
Image 11889.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L. - Determined By: Swallen,
Locality USA. Mississippi , Tishomingo Co. : Jack Sharp place 22 mi. NW of Iuka.
Habitat Rich, sandy loam stream bank in mature oak, hickory wood.
Reproductive State Fertile
Collector J. D. Ray, Jr.
Collection Date 13 Jun 1956
Accession Number 15398
Image 15398.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L.
Locality USA. South Carolina , Jasper Co. : Savannah National Wildlife Refuge, Recess Island.
Description Low weeds.
Reproductive State Fertile
Collector G. R. Swank
Collection Date 27 Sep 1959
Accession Number 136654
Image 136654.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1994
Determination History
Panicum clandestinum L.
Locality USA. Kentucky , Laurel Co. : Londen, W side of US 25 ca. 25 mi. S of junction with C-1006; ca. 0.2 mi. E of Laurel river.
Description Infrequent.
Habitat Ponds bordered on thrww sides by marsh and swamp; tree-shrub zone; associates: Betula nigra, Salix nigra, Acer rubrum.
Reproductive State Fertile
Collector R. Mears
Collection Date 11 Jul 1993
Accession Number 209742
Image 209742.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, Jan 2003
Determination History
Panicum clandestinum L. - Determined By: S. R. Hill, Dec 2000
Locality USA. Pennsylvania , Union Co. : PA 1010 (White Deer Pike), a gravel road 1.9 mi. W of junction with Mile Run Road (PA 4001), ca. 15-16 mi. W of Milton; S side of I-80 (exit 29); Tiadaghton State Forest. Appalachian Mountains; near Mile Run (stream). 41° 3' 48" N 77° 3' 60" W
Description Occasional perennial.
Habitat Acid peat, among rocks; rocky upland montane forest, Liriodendron, Acer, Tsuga, Kalmia, Rhododendron maximum; variable moisture.
Reproductive State Fertile
Elevation 1020 to ft
Collector S. R. Hill
Collection Date 06 Jul 2000
Accession Number 234628
Image 234628.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L.
Locality USA. West Virginia , Nichoas Co. : Route 39, 5 mi. E of Richwood.
Reproductive State Fertile
Collector R. B. Clarkson
with J. Clarkson
Collection Date 26 Jun 1955
Accession Number 62638
Image 62638.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L.
Locality USA. New Hampshire , Coos Co. : Near Groveton, Northumberland. 44° 32' 60" N 71° 32' 60" W
Habitat Riverbank.
Reproductive State
Collector A. S. Pease
Collection Date 28 Aug 1951
Accession Number 45825
Image 45825.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Locality USA. District of Columbia Takoma Park. 38° 58' 25" N 77° 1' 22" W
Reproductive State Fertile
Collector P. Dowell
Collection Date 08 Jun 1902
Accession Number 31279
Image 31279.jpg
Plant Atlas Link Plant Atlas Citation

Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L.
Locality USA. District of Columbia Mount Pleasant.
Description Vernal pahse; in large tufts.
Habitat Low ground, edgoe of woods; growing with Panicularia nervata and Alnus.
Reproductive State Fertile
Collector A. S. Hitchcock
Collection Date 04 Jun 1905
Accession Number 38949
Image 38949.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: S. R. Hill, 2013
Locality USA. Illinois , Jackson Co. : E of Carterville; along clearing extended W of Sweets Lane (frontage road) and the Lakeside Veterinary Hospital lot on S side of and parallel to IL 13; Coordinate Datum: WGS84/NAD83. 38° 0' 0" N 89° 0' 0" W
Description Occasional, several stemmed, erect perennial.
Habitat Upland forest; disturbed, sandy loam.
Reproductive State Fertile
Elevation 375 to ft
Collector S. R. Hill
Collection Date 18 Jul 2013
Accession Number 282710
Image 282710.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: S. R. Hill, 2005
Locality USA. Illinois , Kendall Co. : E side of Big Rock Creek; N of Hennig Road, Plano. 41° 41' 46" N 88° 30' 49" W
Description Local infrequent perennial grass, stems ascending to erect, most spikelets fallen.
Habitat Creek terrace; level terrace forest in shade; in mesic level forest.
Reproductive State
Elevation 192 to m
Collector S. R. Hill
Collection Date 01 Sep 2005
Accession Number 267598
Image 267598.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould
Locality USA. Maryland , Caroline Co. : Idylwild Wildlife Management Area, Marshy Hope Ponds, wood along dirt logging road near the ponds. 38° 45' 30" N 75° 43' 30" W
Habitat Dry sandy soil.
Reproductive State Fertile
Collector W. D. Longbottom
Collection Date 14 Jun 2013
Accession Number 272350
Image 272350.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould
Locality USA. Delaware , Kent Co. : Town of Milford, Tub Mill Pond. 38° 56' 34" N 75° 25' 41" W
Habitat Woods along the edge of the pond.
Reproductive State Fertile
Collector W. D. Longbottom
Collection Date 19 Jun 2013
Accession Number 272346
Image 272346.jpg
Plant Atlas Link Plant Atlas Citation

Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L.
Locality USA. Maryland West Chevy Chase.
Description Autumnal phase.
Habitat Along bank of stream.
Reproductive State
Collector A. S. Hitchcock
Collection Date 24 Sep 1905
Accession Number 38950
Image 38950.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould
Locality USA. Virginia , Louisa Co. : Lake Anna, off route 652, S of junction of route 622, S of Plum Tree.
Habitat Woods and shore.
Reproductive State Fertile
Collector T. Bradley
with G. Lam
Collection Date 18 Jun 1983
Accession Number 206039
Image 206039.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1997
Determination History
Panicum clandestinum L.
Locality USA. Kentucky , Pulaski Co. : Ikerd-Bandy Surface Mine Area, near Ano.
Reproductive State Fertile
Collector C. Holt
Collection Date 29 May 1976
Accession Number 219008
Image 219008.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1982
Determination History
Panicum clandestinum L.
Locality USA. Missouri , Lawrence Co. : Along railway; 1.5 mi. E of Aurora. 36° 58' 15" N 93° 43' 5" W
Habitat Sandy soil; thicket.
Reproductive State Fertile
Collector E. J. Palmer
Collection Date 22 Jul 1957
Accession Number 163114
Image 163114.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: S. R. Hill, 2010
Locality USA. Illinois , Will Co. : Charles Hines property; 3.2 km W of Wilmington, between IL 129 and Keely Lane, N of West Strip Mine Road; coordinate datum: WGS84/NAD83. 41° 18' 28" N 88° 8' 48" W
Description Occasional robust grass.
Habitat Forest margin.
Reproductive State Fertile
Elevation 550 to ft
Collector S. R. Hill
Collection Date 09 Jun 2010
Accession Number 262550
Image 262550.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L. - Determined By: Scribn.,
Locality USA. Kentucky , Harlan Co. : Near Poor Fork Post Office.
Reproductive State
Collector T. H. Kearney, Jr.
Collection Date Aug 1893
Accession Number 31280
Image 31280.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L.
Locality USA. New York , Richmond Co. : Ocean Terrace; Staten Island. 40° 34' 46" N 74° 9' 1" W
Reproductive State Fertile
Collector P. Dowell
Collection Date 20 Jun 1909
Accession Number 31278
Image 31278.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L.
Locality USA. New York Long Island.
Description Mastic.
Reproductive State Fertile
Collector Collector unspecified on label
Collection Date 28 Jun 1919
Accession Number 31271
Image 31271.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L.
Locality USA. Missouri , Jasper Co. : Neck City.
Habitat Wet open ground.
Reproductive State Fertile
Collector E. J. Palmer
Collection Date 01 Jul 1920
Accession Number 31281
Image 31281.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L.
Locality USA. Maine , Oxford Co. : Albany.
Habitat Roadside.
Reproductive State
Collector A. S. Pease
Collection Date 12 Aug 1954
Accession Number 23995
Image 23995.jpg
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Dichanthelium clandestinum
Family Name Poaceae
Currently Accepted Name Dichanthelium clandestinum (L.) Gould - Determined By: B. F. Hansen, 1981
Determination History
Panicum clandestinum L.
Locality USA. Massachusetts , Middlesex Co. : Woburn. 42° 28' 45" N 71° 9' 8" W
Habitat Moist sand.
Reproductive State Fertile
Collector C. H. Knowlton
Collection Date 20 Jun 1908
Accession Number 21436
Image 21436.jpg
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