470 BOTANICAL GAZETTE [DECEMBER 
Pentameris grandiflora, n. comb.—Danthonia grandiflora — 
Hochst. ex A. Rich. Tent. Fl. Abyss. 2:418. 1851. 
Pentameris intermedia, n. comb.—Danthonia intermedia Vasey, 
Bull. Torr. Bot. Club 10:52. 1883. 
Pentameris sericea, n. comb.—Danthonia sericea Nutt. Gen. 
Am. 1:71. 1818. 
Pentameris spicata, n. comb.—Avena spicata L. Sp. Pl. 80. 
1753- 
Pentameris thermale, n. comb.—Danthonia thermale Scribn. 
U.S. Dept. Agric. Circ. Agrost. 30:5. 1901; Merathrepta pinetorum 
Piper. Contrib. Nat. Herb. 11:122. 1906. 
Pentameris unispicata, n. comb.—Danthonia unispicata Thurb. 
Bot. Cal. 2:294. 1880. 
Allium textile, n. n.—A. reticulatum Fraser in Mem. Wern. Soc. 
6:36. 1827; not A. reticulatum J. and C. Presl. Fl. Cech. 73. 1819. 
Our collections made in 1912 show that this species has a wider distribution 
than heretofore assigned to it. Specimens having been secured on the Snake 
River, at Shoshone Falls, it seems probable that it may extend quite into 
eastern Oregon. 
*  ALLIUM FIBRILLUM Jones, Contrib. Bot. 10:24. 1902.—A. 
collinum Dougl. in Wats. Proc. Am. Acad. 147228. 1889; not 
A. collinum Guss. in Tenore Syl. Pl. Vas. Fl. Neap. 169. 1831. 
PIPER, in his Flora of Washington, is undoubtedly right in citing the 
specimens of HorNeER (nos. 190, 193, and 470) from the Blue Mountains (type 
locality) as representative of the heretofore poorly understood species pub- 
lished by Watson for Douctas. 
Allium incisum, n. sp.—Bulbs large, 1-1.5 cm. broad, outer 
coats brown or pinkish, reticulation obscure: scapes 5-8 cm. high, 
stout, 1.5-2.5 mm. broad, narrowly winged: leaves 3-5 mm. 
broad, thick, and slightly falcate, attenuate to a long point, dis- 
tinctly exceeding the scape, rather strongly nerved: spathe 2-several 
valved or at least one or all of the bracts deeply incised so as to 
appear distinct: bracts and their divisions ovate or broadly 
lanceolate at base, gradually long-acuminate, the margins of each 
often incurved and united near the tip: umbel globose, many- 
flowered: pedicels slender and flexuous, 1-2 cm. long: flowers 
white: segments shorter than the stamens, narrowly lanceolate, 
