942 



MISC. PUBLICATION 200, U. S. DEPT. OF AGRICULTURE 



Div. Agrost. Bui. 8: # 6. pi. 2. 1897. 



Owyhee-Malheur Divide, Oreg., Leiberg 



2171. 

 Poa hanseni Scribn., U. S. Dept. Agr., 



Div. Agrost. Bui. 11: 53. pi. 9. 1898. 



Silver Lake, Amador County, Calif., 



Hansen 605. 

 Poa pringlei var. hanseni Smiley, Calif. 



Univ. Pubs., Bot. 9: 104. 1921. Based 



on P. hanseni Scribn. 

 (34) Poa leptocoma Trim, Acad. St. Pet- 



ersb. Mem. VI. Math. Phys. Nat. 1: 



374. 1830. Sitka, Alaska, Mertens. 

 Poa stenantha var. leptocoma Griseb. in 



Ledeb., Fl. Ross. 4: 373. 1853. Based 



on P. leptocoma Trin. 

 Poa crandallii Gandog., Soc. Bot. France 



Bui. 66 7 : 301. 1920. Mountains of 



Larimer, Colo., Crandall in 1898. 



(59) Poa lettermani Vasey, U. S. Natl. 

 Herb. Contrib. 1: 273. 1893. Grays 

 Peak, Colo., Letterman 7. 



Poa brandegei Scribn. in Beal, Grasses N. 



Amer. 2 : 544. 1896. Grays Peak, Colo. 



Jones 714. 

 Atropis lettermani Beal, Grasses N. Amer. 



2: 579. 1896. Based on Poa lettermani 



Vasey. 

 (43) Poa longiligula Scribn. and Williams, 



U. S. Dept, Agr., Div. Agrost. Cir. 9: 



3. 1899. Silver Reef, Utah, Jones 5149. 

 Poa montana Vasey, U. S. Dept. Agr., 



Monthly Rpt. 155. 1874. Not P. 



montana AH., 1785. Nevada, Watson 



1312. 

 Poa longiligula var. wyomingensis Wil- 

 liams, U. S. Dept. Agr., Div. Agrost. 



Cir. 10: 3. 1899. Tipton, Wyo., Nelson 



4799a. 

 Paneion longiligulum Lunell, Amer. Midi. 



Nat. 4: 222. 1915. Based on Poa 



longiligula Scribn. and "Williams. 

 Poa fendleriana var. longiligula Gould, 



Madrono 10: 94. 1949. Based on P. 



longiligula Scribn. and Williams. 

 This species was referred to Poa alpina L. 

 by Watson, in King, Geol. Expl. 40th Par. 5: 

 386. 1871. 

 (8) Poa macrantha Vasey, Torrev Bot. Club 



Bui. 15: 11. 1888. Mouth of Columbia 



River, Oreg., Howell [in 1887]. 

 Melica macrantha Beal, Torre}' Bot. Club 



Bui. 17: 153. 1890. Based on Poa 



macrantha Vasey. 

 (38) Poa macroclada Rvdb., Torrev Bot. 



Club Bui. 32: 604. 1905. Rogers, 



Gunnison Watershed, Colo., Baker 802. 

 (24) Poa marcida Hitchc, Biol. Soc. Wash. 



Prop. 41: 158. 1928. Sol Due Hot 



Springs, Olympic Mountains, Wash., 



Hitchcock 23466. 



(60) Poa montevansi Kelso, Biol. Leaflets 

 29: 2. 1945. Mount Evans, Colo., L. 

 and E. H. Kelso 427. 



(54) Poa napensis Beetle, West Bot. Leaf- 

 lets 4: 289. 1946. Napa County, Calif., 

 Beetle 4256. 



(37) Poa nemoralis L., Sp. PI. 69. 1753. 



Europe. 

 Paneion nemorale Lunell, Amer. Midi. 



Nat. 4: 222. 1915. Based on Poa 



nemoralis L. 

 (15) Poa nervosa (Hook.) Vasey, U. S. 



Dept. Agr., Div. Bot. Bui. 13 2 : pi. 81. 



1893. Based on Festuca nervosa Hook. 

 Festuca nervosa Hook., Fl. Bor. Amer. 2: 



251. pi. 232. 1840. Nootka Sound, 



Vancouver Island, Scouler. 

 Poa columbiensis Steud., Syn. PI. Glum. 1: 



261. 1854. Columbia River, Douglas. 

 Poa wheeleri Vase} 7 - in Rothr., Cat, PI. 



Survey W. 100th Merid. 55. 1874. 



South Park, Colo. [Wolf] 1131 [1131a]. 

 Poa pulchella var. major Vasey, U. S. 



Dept. Agr., Div. Bot. Bui. 13 2 : pi. 82. 



1893. Southern Oregon, no specimen 



cited, and none so named by Vasey can 



be found. 

 Poa vaseyana Scribn. in Beal, Grasses N. 



Amer. 2: 532. 1896. [Georgetown], 



Colo., Patterson in 1885. 

 Poa cuspidata Vasev ex Scribn., U. S. Dept. 



Agr., Div. Agrost. Cir. 9: 6. 1899. 



Not P. cuspidata Nutt., 1818. As s}'no- 



nym of P. wheeleri Vasey. 

 Poa olneyae Piper, Erythea 7: 101. 1899. 



Spokane, Wash., Piper 2820. 

 Poa subreflexa Rydb., Torrev Bot. Club 



Bui. 36: 535. 1909. Steamboat Springs, 



Colo., State Agricultural College 3731. 

 Poa wheeleri vaseyana Will, and Pammel, 



Iowa Acad. Sci. Proc. 20: 144. 1915. 



Presumably based on P. vaseyana 



Scribn., "(Scribner.)" being cited. 

 (66) Poa nevadensis Vasev ex Scribn., 



Torrev Bot, Club Bui. *10: 66. 1883. 



[Austin, Nev., Jones in 1882.] 

 Atropis pauciflora Thurb. in S. Wats., 



Bot. Calif. 2: 310. 1880. Not Poa 



pauciflora Roem. and Schult., 1817. 



Sierra Valley, Calif., Lemmon 1871. 



(Though credited to Lemmon the type 



specimen appears to have been col- 

 lected by Bolander, Lemmon's name 



not appearing on the label.) 

 Poa pauciflora Benth. ex Vasey, Grasses 



U. S. 42. 1883. Not P. pauciflora 



Roem. and Schult., 1817. Based on 



Atropis pauciflora Thurb. 

 Poa tenuifolia var. scabra Vasev ex Scribn. 



Torrey Bot, Club Bui. 10 ;. 66. 1883, as 



synonym of P. nevadensis. [California. 



Lemmon.] 

 Panicularia thurberiana Kuntze, Rev. 



Gen. PI. 2: 783. 1891. Based on 



Atropis pauciflora Thurb. 

 Poa thurberiana Vase}', U. S. Dept, Agr., 



Div. Bot. Bui. 13 2 : pi. 84. 1893. The 



name based on Panicularia thurberiana 



Kuntze, but the plant described and 



figured is Melica imperfecta Trin. 

 Atropis nevadensis Beal, Grasses N. 



Amer. 2: 577. 1896. Based on Poa 



nevadensis Vasey. 



