554 
Panicum crus-galli L. Sp. Pl. i, 56 (1753). Type locality, ‘Europa, Virginia 
cultis.” 
Syracuse, Hamilton County (No, 131). Frequent in wet land. 
Setaria viridis (l..) Beauy. Agrost. 51 (1812); Panicum viride L. Syst. Veg. ed. 10, 
ii, 870 (1759). No loeality. 
Syracuse, Hamilton County (No. 129). Frequent along irrigation ditches, 
Cenchrus tribuloides L. Sp. Pl. 11, 1050 (1753). Type collected “in Virginize 
maritimis.” 
Syracuse, Hamilton County (No, 82). Common in sandy soil. 
Aristida fasciculata Torr. Ann. Lyc. N. Y. i, 154 (1824). Type distribution, “In 
forests of the Canadian River.” 
Ulysses, Grant County (No. 63). Abundant. 
Sporobolus airoides (Torr.) Torr, Pac. R. Rep. vii, pt. iii, 21 (1856); Agrostis 
airoides Torr, Ann, Lye. N.Y. i, 151 (1824), Type obtained “on the branches of the 
Arkansas, near the Rocky Mountains.” 
Ulysses, Grant County (No. 36), Abundant in valleys. 
Sporobolus cryptandrus (Torr.) Gray, Man. 576 (1848); Agrostis eryptandra Torr. 
Ann. Lye. N, Y. i, 151 (1824). Type collected “on the Canadian River.” 
Ulysses, Grant County (No, 44). Rare. 
Calamovilfa longifolia (Hook.) Hack. True Grasses, 113 (1890); Calamagrostis 
longifolia Hook. Fl. Bor, Amer, i, 241 (1840). Type locality, ‘ Saskatchawan.” 
Moonlight, Stevens County (No. 183). Common in the sand hills. 
Spartina cynosuroides (L.) Willd. Enum. i, 80 (1809); Dactylis eynosuroides L. 
Sp. Pl. 1, 71 (1753). Type locality, “ Virginia, Canada, Lusitania.” 
Syracuse, Hamilton County (No. 156). Common in sloughs. 
Spartina gracilis Trin. Mem. Acad. St. Petersb. ser. 6, iv. 110 (1840). Type 
locality, ‘‘Amer. bor.” 
Syracuse, Hamilton County (No. 110). In moist lowland; rare. 
Chloris verticillata Nutt. Trans. Amer. Phil, Soc. n. ser. v, 150 (1837). ‘Type 
collected “on the sandy banks of the Arkansas, near Fort Smith.” 
Ulysses, Grant County (No. 55). Common. 
Schedonnardus paniculatus (Nutt.) Trelease; Branner & Coville, Rep. Geol. 
Surv. Ark, 1888, pt. 4, 236 (1891); Lepturus paniculatus Nutt. Gen. i, 81 (1818). Type 
found ‘on dry, saline plains, near Fort Mandan, on the Missouri.” 
Johnson, Stanton County (No. 71). Frequent along roadsides and about excaya- 
tions. 
Bouteloua curtipendula (Mx.) Torr. Bot. Emory Exped. 153 (1848); Chloris cur- 
tipendula Mx. FI, i, 59 (1803) Type distribution, “In aridis regionis Ilinoensis ad 
Wabash et in rnpibus ad prairie du rocher.” 
Ulysses, Grant County (No. 57). Syracuse, Hamilton County (No. 127). Quite 
common. 
Bouteloua hirsuta Lag. Var. Cienc. y Litter. 2, pt. 4, 141 (1805). Type locality as 
given in Lagasca, Genera et species, ‘“‘In Imp. Mex.” 
Syracuse, Hamilton County (No. 125). Abundant everywhere. 
Bouteloua oligostachya (Nutt.) Torr. in Gray, Man. ed. 2, 553 (1856); Atheropo- 
gon oligostachyum Nutt. Gen, i, 78 (1818). Type collected ‘on the plains of the 
Missouri.” 
Ulysses, Grant County (No.53). Syracuse, Hamilton County (No. 126). Frequent. 
For method of cross pollination see page 537. 
