Cinna arkansana
| Cinna arkansana (Nuttall) G. C. Tucker, Harvard Pap. Bot. 9: 62. 1996. | Greenia arkansana Nuttall 1835. | |
Greenia arkansana
| Greenia arkansana Nuttall, Trans. Amer. Philos. Soc., ser. 2. 5: 142. 1835. | | OKLAHOMA [cited as "Arkansas Terr."]: Choctaw Co.: Red River near the Kiamesha [Kiamichi], s.d., Nuttall s.n. (holotype: BM; isotypes: PH, US(fragm)). |
Limnas arkansana
| Limnas arkansana (Nuttall) Trinius ex Steudel, Nomencl. Bot., ed. 2. 2: 45. 1841. | Greenia arkansana Nuttall 1835. | |
Limnas pilosa
| Limnas pilosa (Trinius) Steudel, Syn. Pl. Glumac. 1: 421. 1854. | Sclerachne pilosa Trinius 1845. | |
Limnodea arkansana var. pilosa
| Limnodea arkansana (Nuttall) L. H. Dewey, var. pilosa (Trinius) Lamson- Scribner, U.S.D.A. Div. Agrost. Bull. 7(ed. 3): 139. 1900. | Sclerachne pilosa Trinius 1845. | |
Muhlenbergia hirtula
| Muhlenbergia hirtula Steudel, Syn. Pl. Glumac. 1: 180. 1854. | | TEXAS: TEXAS: Without data, Drummond s.n. (holotype: P; isotype: US(fragm)). |
Sclerachne arkansana
| Sclerachne arkansana (Nuttall) Torrey ex Trinius, Mém. Acad. Imp. Sci. Saint- Petersbourg, Ser. 6, Sci. Math., Seconde Pt. Sci. Nat. 4: 273. 1845. | Greenia arkansana Nuttall 1835. | |
Sclerachne pilosa
| Sclerachne pilosa Trinius, Mém. Acad. Imp. Sci. Saint-Petersbourg, Ser. 6, Sci. Math., Seconde Pt. Sci. Nat. 4: 275. 1845. | | TEXAS |
Stipa demissa
| Stipa demissa Steudel, Syn. Pl. Glumac. 1: 130. 1854. | | LOUISIANA: Orleans Par.: New Orleans, 1832, Drummond 465 (holotype: P; isotype: US(fragm)). |
Thurberia arkansana
| Thurberia arkansana (Nuttall) Bentham ex Vasey, Dept. Agric. Spec. Rep. 63: 16. 1883. | Greenia arkansana Nuttall 1835. | |
Thurberia pilosa
| Thurberia pilosa (Trinius) Vasey, U.S.D.A. Spec. Rep. 63: 16. 1883. | Sclerachne pilosa Trinius 1845. | |