|
Andropogon gerardii Vitman
|
R. D. Thomas 102708 |
11 Oct 1987 |
United States of America |
Arkansas |
Union Co. Abundant in pine… |
— |
|
|
|
|
|
Echinochloa walteri (Pursh) A.Heller
|
R. D. Thomas 121568 |
07 Oct 1990 |
United States of America |
Arkansas |
Union Co. Low woods beside… |
— |
|
|
|
|
|
Tridens strictus (Nutt.) Nash
|
R. D. Thomas 163430 |
26 September 1999 |
United States of America |
Arkansas |
Ouachita Co. Roadbank of Ark.… |
— |
|
|
|
|
|
Carya texana Buckley
|
R. D. Thomas 9127 |
25 Jun 1968 |
United States of America |
Arkansas |
Izard Co. Near road from… |
— |
|
|
|
|
|
Achillea millefolium L.
|
R. D. Thomas 170046 |
22 May 2001 |
United States of America |
Arkansas |
Nevada Co. Beside U.S. 278… |
— |
|
|
|
|
|
Echinochloa crus-galli (L.) P.Beauv.
|
R. D. Thomas 111795 |
04 Aug 1989 |
United States of America |
Arkansas |
Union Co. Beside Holmes Creek… |
— |
|
|
|
|
|
Bromus hordeaceus L.
|
R. D. Thomas 169910 |
22 May 2001 |
United States of America |
Arkansas |
Nevada Co. Large recently clearcut… |
— |
|
|
|
|
|
Eragrostis hirsuta (Michx.) Nees
|
R. D. Thomas 112548 |
01 Sep 1989 |
United States of America |
Arkansas |
Union Co. Roadbank at junction… |
— |
|
|
|
|
|
Eragrostis spectabilis (Pursh) Steud.
|
R. D. Thomas 93289 |
14 Aug 1985 |
United States of America |
Arkansas |
Ashley Co. About 100 yards… |
— |
|
|
|
|
|
Eurybia paludosa (Aiton) G.L.Nesom
|
R. D. Thomas 171831 |
19 Sep 2001 |
United States of America |
Arkansas |
Ouachita Co. On hill beside… |
— |
|
|
|
|
|
Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb.
|
R. D. Thomas 137618 |
16 Sep 1993 |
United States of America |
Arkansas |
Union Co. Along old Lock… |
— |
|
|
|
|
|
Paspalum setaceum Michx.
|
R. D. Thomas 112184 |
21 Aug 1989 |
United States of America |
Arkansas |
Union Co. in fields at… |
— |
|
|
|
|
|
Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb.
|
R. D. Thomas 97864 |
01 Sep 1986 |
United States of America |
Arkansas |
Ashley Co. Along east bank… |
— |
|
|
|
|
|
Glyceria striata (Lam.) Hitchc.
|
R. D. Thomas 159639 |
10 May 1999 |
United States of America |
Arkansas |
Nevada Co. Beside Ark. 299… |
— |
|
|
|
|
|
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb.
|
R. D. Thomas 91955 |
09 May 1985 |
United States of America |
Arkansas |
Ashley Co. Roadbank of U.S.… |
— |
|
|
|
|
|
Symphyotrichum dumosum (L.) G.L.Nesom
|
R. D. Thomas 163347 |
26 Sep 1999 |
United States of America |
Arkansas |
Ouachita Co. Along Ouachita County… |
— |
|
|
|
|
|
Eragrostis japonica (Thunb.) Trin.
|
R. D. Thomas 163291 |
26 Sep 1999 |
United States of America |
Arkansas |
Ouachita Co. Along the south… |
— |
|
|
|
|
|
Paspalum repens P.J. Bergius
|
R. D. Thomas 163295; CD-573 |
26 Sep 1999 |
United States of America |
Arkansas |
Ouachita Co. Woods and open… |
— |
|
|
|
|
|
Eragrostis pectinacea (Michx.) Nees
|
R. D. Thomas 168016 |
08 Oct 2000 |
United States of America |
Arkansas |
Ouachita Co. Gravel parking lot… |
— |
|
|
|
|
|
Paspalum distichum L.
|
R. D. Thomas 113069 |
21 Sep 1989 |
United States of America |
Arkansas |
Union Co. west side of… |
— |
|
|
|
|
|
Echinochloa colona (L.) Link
|
R. D. Thomas 97819 |
08 Aug 1986 |
United States of America |
Arkansas |
Ashley Co. Waste area beside… |
— |
|
|
|
|
|
Muhlenbergia schreberi J.F.Gmel.
|
R. D. Thomas 167993 |
08 Oct 2000 |
United States of America |
Arkansas |
Ouachita Co. Roadbank of O.… |
— |
|
|
|
|
|
Echinochloa muricata (P.Beauv.) Fernald
|
R. D. Thomas 168244 |
13 Oct 2000 |
United States of America |
Arkansas |
Nevada Co. Open area around… |
— |
|
|
|
|
|
Eragrostis pectinacea (Michx.) Nees
|
R. D. Thomas 111812 |
04 Aug 1989 |
United States of America |
Arkansas |
Union Co. Beside railroad tracks… |
— |
|
|
|
|
|
Panicum dichotomiflorum Michx.
|
R. D. Thomas 137756 |
16 Sep 1993 |
United States of America |
Arkansas |
Union Co. Electrical high line… |
— |
|
|
|
|
|
Ionactis linariifolia (L.) Greene
|
R. D. Thomas 168805 |
10 Nov 2000 |
United States of America |
Mississippi |
Franklin Co. Homochito Nat. Forest.… |
— |
|
|
|
|
|
Paspalum pubiflorum Rupr. ex E.Fourn.
|
R. D. Thomas 140519 |
06 Jul 1994 |
United States of America |
Mississippi |
Issaquena Co. Roadbank of Miss.… |
— |
|
|
|
|
|
Agrostis perennans (Walter) Tuck.
|
R. D. Thomas 112623 |
15 Sep 1989 |
United States of America |
Arkansas |
Union Co. CCC Road 0.4… |
— |
|
|
|
|
|
Coleataenia anceps (Michx.) Soreng
|
R. D. Thomas 110974 |
06 Jul 1989 |
United States of America |
Arkansas |
Union Co. Beside Ark. 275,… |
— |
|
|
|
|
|
Paspalum floridanum Michx.
|
R. D. Thomas 168228 |
13 Oct 2000 |
United States of America |
Arkansas |
Nevada Co. Roadbank of U.S.… |
— |
|
|
|
|
|
Bidens discoidea (Torr. & A.Gray) Britton
|
R. D. Thomas 107838 |
07 Oct 1988 |
United States of America |
Arkansas |
Union Co. Along north edge… |
— |
|
|
|
|
|
Symphyotrichum drummondii (Lindl.) G.L.Nesom
|
R. D. Thomas 172397 |
19 Oct 2001 |
United States of America |
Arkansas |
Nevada Co. Beside county road… |
— |
|
|
|
|
|
Eragrostis japonica (Thunb.) Trin.
|
R. D. Thomas 121188 |
20 Sep 1990 |
United States of America |
Arkansas |
Union Co. Under and beside… |
— |
|
|
|
|
|
Eragrostis japonica (Thunb.) Trin.
|
R. D. Thomas 97651 |
01 Aug 1986 |
United States of America |
Arkansas |
Ashley Co. under new U.S.… |
— |
|
|
|
|
|
Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb.
|
R. D. Thomas 162250 |
19 Aug 1999 |
United States of America |
Arkansas |
Nevada Co. Along the west… |
— |
|
|
|
|
|
Panicum rigidulum Bosc ex Nees var. rigidulum
|
R. D. Thomas 162248 |
19 Aug 1999 |
United States of America |
Arkansas |
Nevada Co. Along the west… |
— |
|
|
|
|
|
Eragrostis secundiflora J.Presl
|
R. D. Thomas 163145 |
26 Sep 1999 |
United States of America |
Arkansas |
Ouachita Co. Roadbank of county… |
— |
|
|
|
|
|
Symphyotrichum subulatum var. ligulatum (Shinners) S.D.Sundb.
|
R. D. Thomas 103103 |
22 Oct 1987 |
United States of America |
Arkansas |
Union Co. Beside Union County… |
— |
|
|
|
|
|
Carya texana Buckley
|
R. D. Thomas 116092 |
10 May 1990 |
United States of America |
Arkansas |
Union Co. at a church… |
— |
|
|
|
|
|
Juncus capitatus Weigel
|
R. D. Thomas 128670 |
22 May 1992 |
United States of America |
Louisiana |
Caddo Parish. At north end… |
— |
|
|
|
|
|
Xyris jupicai Rich.
|
R. D. Thomas 111291 |
21 July 1989 |
United States of America |
Arkansas |
Union Co. SW of Carl… |
— |
|
|
|
|
|
Carex glaucescens Elliott
|
R. D. Thomas 162323 |
19 Aug 1999 |
United States of America |
Arkansas |
Nevada Co. Along the west… |
— |
|
|
|
|
|
Juncus canadensis J.Gay ex Laharpe
|
R. D. Thomas 165442 |
09 Jun 2000 |
United States of America |
Arkansas |
Nevada Co. Beside Ark. 53… |
— |
|
|
|
|
|
Solidago petiolaris Aiton
|
R. D. Thomas 163370 & CD-648 |
26 Sep 1999 |
United States of America |
Arkansas |
Ouachita Co. Beside Ouachita County… |
— |
|
|
|
|
|
Carex aureolensis Steud.
|
R. D. Thomas 170038 |
22 May 2001 |
United States of America |
Arkansas |
Nevada Co. Clearcut area and… |
— |
|
|
|
|
|
Rumex hastatulus Baldwin
|
R. D. Thomas 165477 & H.Y. 932 |
09 Jun 2000 |
United States of America |
Arkansas |
Nevada Co. Site of the… |
— |
|
|
|
|
|
Solidago odora Aiton
|
R. D. Thomas 168094 |
13 Oct 2000 |
United States of America |
Arkansas |
Nevada Co. Roadbank of county… |
— |
|
|
|
|
|
Solidago arguta Aiton
|
R. D. Thomas 168078 |
13 Oct 2000 |
United States of America |
Arkansas |
Nevada Co. Sandy soil along… |
— |
|
|
|
|
|
Carex muhlenbergii Schkuhr
|
R. D. Thomas 169952 |
22 May 2001 |
United States of America |
Arkansas |
Nevada Co. Beside an electrical… |
— |
|
|
|
|
|
Carex debilis Michx.
|
R. D. Thomas 95408 & 1814 |
12 Apr 1986 |
United States of America |
Arkansas |
Bradley Co. Woods along Spring… |
— |
|
|
|
|
|
Carex flaccosperma Dewey
|
R. D. Thomas 95407 & 1813 |
12 Apr 1986 |
United States of America |
Arkansas |
Bradley Co. Along Spring Creek… |
— |
|
|
|
|
|
Carex intumescens Rudge
|
R. D. Thomas 95406 & 1812 |
12 Apr 1986 |
United States of America |
Arkansas |
Bradley Co. Along Spring Creek… |
— |
|
|
|
|
|
Solidago nemoralis var. nemoralis
|
R. D. Thomas 153056 |
13 Oct 1996 |
United States of America |
Arkansas |
Drew Co. Woods on Bud… |
— |
|
|
|
|
|
Myosotis verna Nutt.
|
R. D. Thomas 169848 |
22 May 2001 |
United States of America |
Arkansas |
Nevada Co. Beside Nevada County… |
— |
|
|
|
|
|
Juncus capitatus Weigel
|
R. D. Thomas 169864 |
22 May 2001 |
United States of America |
Arkansas |
Nevada Co. beside Nevada County… |
— |
|
|
|
|
|
Cirsium vulgare (Savi) Ten.
|
R. D. Thomas 145648 |
12 Sep 1995 |
United States of America |
Louisiana |
Madison Parish. Along an ATV… |
— |
|
|
|
|
|
Carex intumescens Rudge
|
R. D. Thomas 169084 & C.D. 1422 |
12 Apr 2001 |
United States of America |
Arkansas |
Ouachita Co. Along roadside of… |
— |
|
|
|
|
|
Juncus coriaceus Mack.
|
R. D. Thomas 134693 |
08 Jul 1993 |
United States of America |
Arkansas |
Union Co. In construction zone… |
— |
|
|
|
|
|
Solidago patula var. strictula Torr. & A.Gray
|
R. D. Thomas 112860 |
15 Sep 1989 |
United States of America |
Arkansas |
Union Co. On right-of-way of… |
— |
|
|
|
|
|
Solidago gigantea Aiton
|
R. D. Thomas 137742 |
16 Sep 1993 |
United States of America |
Arkansas |
Union Co. Electrical high line… |
— |
|
|
|
|
|
Carex flaccosperma Dewey
|
R. D. Thomas 95355 & 1761 |
12 Apr 1986 |
United States of America |
Arkansas |
Bradley Co. At Moro Bay… |
— |
|
|
|
|
|
Carex glaucescens Elliott
|
R. D. Thomas 111768 |
04 Aug 1989 |
United States of America |
Arkansas |
Union Co. Low, wet woods… |
— |
|
|
|
|
|
Juncus validus Coville
|
R. D. Thomas 111796 |
04 Aug 1989 |
United States of America |
Arkansas |
Union Co. Beside Holmes Creek… |
— |
|
|
|
|
|
Salix exigua Nutt.
|
R. D. Thomas 97817 |
08 Aug 1986 |
United States of America |
Arkansas |
Ashley Co. Waste area N… |
— |
|
|
|
|
|
Carex crus-corvi Shuttlew. ex Kuntze
|
R. D. Thomas 140552 |
06 Jul 1994 |
United States of America |
Mississippi |
Warren Co. North of Miss.… |
— |
|
|
|
|
|
Carex typhina Michx.
|
R. D. Thomas 140553 |
06 Jul 1994 |
United States of America |
Mississippi |
Warren Co. North of Miss.… |
— |
|
|
|
|
|
Carex aureolensis Steud.
|
R. D. Thomas 140518 |
06 Jul 1994 |
United States of America |
Mississippi |
Issaquena Co. Roadbank of Miss.… |
— |
|
|
|
|
|
Carex crus-corvi Shuttlew. ex Kuntze
|
R. D. Thomas 140517 |
06 Jul 1994 |
United States of America |
Mississippi |
Issaquena Co. Roadbank of Miss.… |
— |
|
|
|
|
|
Solidago odora Aiton
|
R. D. Thomas 103022 |
22 Oct 1987 |
United States of America |
Arkansas |
Union Co. Along road north… |
— |
|
|
|
|
|
Juncus capitatus Weigel
|
R. D. Thomas 128529 |
13 May 1992 |
United States of America |
Arkansas |
Union Co. In Hillsboro Cemetery… |
— |
|
|
|
|
|
Juncus validus Coville
|
R. D. Thomas 97026 |
20 Jun 1986 |
United States of America |
Arkansas |
Ashley Co. Woods south of… |
— |
|
|
|
|
|
Juncus diffusissimus Buckley
|
R. D. Thomas 97025 |
20 Jun 1986 |
United States of America |
Arkansas |
Ashley Co. South of U.S.… |
— |
|
|
|
|