528 
Carex longirostris Torr.; Schwein. Ann. Lye. N. Y. i, 71 (1824). 
In « shady, wet place below Sylvan Lake, altitude 1,900 m., July 19 (No. 1089). 
Carex nebraskensis Dewey, Amer. Journ, Sci. ser, 2, xviii, 102 (1854), 
Meadow, near Custer, altitude 1,050 m., July 16 (No. 1090). 
Carex retrorsa Schwein. Ann, Lye. N. Y. i, 71 (1824). 
Rare: in wet meadow, near Custer, altitude 1,650 m., July 16 (No. 1091). 
Carex deweyana Schwein, Ann, Lye, N. Y. i, 65 (1824). 
Rare: together with last, July 16 (No. 1092). 
Carex aurea Nutt. Gen. ii, 205 (1818), 
Hills near Lead City, altitude 1,600 m., July 6 (No. 10938a@). 
Carex varia Muhl.; Wahl. Kongl. Sven. Vet. Akad. Handl. ser. 2, xxiv, 159 (1803). 
Wet places in Elk Canyon, altitude 1,200 m., June 29 (No, L094), 
Carex laxiflora blanda (Dewey) Boott, Il. 37 (1858); C. blanda Dewey, Amer. 
Journ. Sci. x, 45 (1826). 
Sylvan Lake, July 18 (No. 1095). 
Carex tribuloides bebbii (Olney) Bailey, Mem. Torr, Club, i, 55 (1889); C. bebbii 
Olney, Exsice. fase. 2, no. 12 (1871). 
Together with C. straminea crawet at Hot Springs, altitude 1,050 m., August 3 
(No. 1209a). 
Carex tenella Schk. Riedgr. 23 (1801). 
Rare: together with C. deweyana and C. retrorsa, below Sylvan Lake, altitude 
1,900 m., July 18 (No, 1210a). 
GRAMINES. 
Panicum capillare L. Sp. Pl. i, 58 (1753). 
A very small and slender form, the same as No. 1788 of my collection from the Sand 
Hills of central Nebraska. Ilot Springs, altitude 1,050 n., August 9 (No. L096), 
Panicum virgatum L. Sp. Pl. i, 59 (17538), 
Hillside, near Fall River Falls, altitude 1,000 m., July 10 (No. 1097). 
Panicum scoparium Lam. Eneyel. iv, 744 (1797). 
Hill, Lead City, altitude 1,700 m., July 9 (No. 1098). 
Panicum dichotomum IL. Sp. Pl. i, 58 (1753), 
A low and hairy form, Bull Springs in the Limestone District, altitude 1,900 m., 
July 27 (No. 1099). 
Panicum depauperatum Muhil. Deser, Gram, 112 (1817). 
Dry hills: Lead City, altitude 1,700 m., July 4; Custer, altitude 1,700 m., July 18 
(No. 1100). 
Panicum crus-galli L. Sp. Pl. i, 56 (1753). 
A low and smooth form. Hot Springs, altitude 1,100 m., June 13 (No. 1101). 
Setaria viridis (L.) Beauv. Agrost. (1812); Panicum viride L. Sp. Pl. ed. 2, i, 83 
(1762). 
In the specimens collected, the bristles are unusually long and generally purplish. 
Railroad embankment near Minnekahta, altitude 1,270 m., August 4 (No. 1102). 
Spartina cynosuroides (L.) Willd. Enum. 80 (1809); Dactylis cynosuroides 1. Sp. 
Pl. i, TL (1753). 
Custer, altitude 1650 m., July 16 (No. 1103), 
Beckmannia eruceeformis (L.) Host, Gram. Austr. iii, 5, t. 6 (1805); Phalaris eru- 
eaformis L. Sp. Pl. i, 55 (1753). 
In a pond north of Custer, altitude 1,650 m., July 16 (No. 10980). 
Andropogon provincialis Lam. Eneyel. i, 376 (1783). 
A glancous form approaching 4. hallii, Minnekahta Plains, altitude 1,300 m., 
August 5 (No, 1104). 
