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



Poa pungens Nutt., Gen. PI. 1: 66. 1818. Not P. pungens Georgi, 1800, nor 



Bieb., 1808. Near Philadelphia. 

 Poa brachyphylla Schult., Mant. 2: 304. 1824. Based on P. brevi folia Mulil. 

 Triodia greenii Spreng., Syst. Veg. 1: 330. 1825. Based on Aira triflora Ell. 

 Graphephorum elliottii Kunth, Rev. Gram. 1: 80. 1829. Based on Aira 



triflora Ell. 

 Graphephorum melicoides var. triflorum Wood, Amer. Bot. and Flor. pt. 2: 398. 



1870. Based on Aira triflora Ell. 

 (9) Poa douglasii Nees, Ann. Nat. Hist. 1: 284. 1838. California, Douglas. 

 Poa californica Steud., Syn. PI. Glum. 1: 261. 1854. California. 

 Brizopyrum douglasii Hook, and Am., Bot. Beechey Voy. Suppl. 404. 1840. 



Based on Poa douglasii Nees. 

 (52) Poa epilis Scribn., U.S.Dept.Agr., Div. Agrost. Circ. 9: 5. 1899. Buffalo 



Pass, Colo., Shear and Bessey 1457. 

 Poa purpurascens Vasey, Bot. Gaz. 6: 297. 1881. Not P. purpurascens 



Spreng., 1819. Mount Hood, Howell [in 1881]. 

 Poa alpina var. purpurascens Beal, Grasses N.Amer. 2: 543. 1896. Based on 



P. purpurascens Vasey. 

 Poa paddensis Williams, U.S.Dept.Agr., Div. Agrost. Bull. 17 (ed. 2): 261. f. 



557. 1901. Based on P. purpurascens Vasey. 

 Poa subpurpurea Rydb., Bull. Torrey Bot. Club 32: 606. 1905. Based on 



P. purpurascens Vasey. 

 Poa purpurascens var. epilis Jones, Contrib. West. Bot. 14: 14. 1912. Based 



on P. epilis Scribn. 

 (40) Poa fendleriana (Steud.) Vasey, U.S.Dept.Agr., Div. Bot. Bull. 13 2 : pi. 74. 



1893. Based on Eragrostis fendleriana Steud. 

 Eragrostis fendleriana Steud., Syn. PL Glum. 1: 278. 1854. "Mexico" [now- 

 New Mexico], Fendler 932. 

 Uralepis poaeoides Buckl., Acad. Nat. Sci. Phila. Proc. 1862: 94. 1863. New- 

 Mexico, Fendler 932. 

 Atropis californica Munro; A. Gray, Acad. Nat. Sci. Phila. Proc. 1862: 336. 



1863. California, Douglas in 1833. 

 Poa eatoni S. Wats., in King, Geol. Expl. 40th Par. 5: 386. 1871. Wasatch 



Mountains, Utah, Eaton [in 1869]. 

 Poa andina var. major Vasey, in Wheeler, Rept. U.S. Survey 100th Merid. 6: 290. 



1878. Arizona; Colorado. 

 Poa andina var. spicata Vasey, in Wheeler, Rept. U.S. Survey 100th Merid. 6: 



290. 1878. Colorado. [Wolf] 1135. 

 Atropis californica Munro; Thurb., in S. Wats., Bot. Calif. 2: 309. 1880. 



Near San Francisco, Bolander; Monterey, Hartweg. 

 Poa californica Scribn., Bull. Torrey Bot. Club 10: 31. 1883. Not P. cali- 

 fornica Steud., 1854. Based on Atropis californica Munro. 

 Panicularia fendleriana Kuntze, Rev. Gen. PI. 2: 782. 1891. Based on 



Eragrostis fendleriana Steud. 

 Atropis fendleriana Beal, Grasses N.Amer. 2: 576. 1896. Based on Eragrostis 



fendleriana Steud. 

 Poa fendleriana spicata Scribn., U.S.Dept.Agr., Div. Agrost. Bull. 5: 31. 1897. 



Based on P. arida var. spicata Vasey, error for P. andina var. spicata Vasey. 

 Poa longepedunculata Scribn., U.S.Dept.Agr., Div. Agrost. Bull. 11: 54. pi. 11. 



1898. Laramie, Wyo., Nelson [3292]. 



Poa brevipaniculata Scribn. and Williams, U.S.Dept.Agr., Div. Agrost. Circ. 9: 



2. 1899. Table Rock, Colo., Breninger 554. 

 Poa scabriuscula Williams, U.S.Dept.Agr., Div. Agrost. Circ. 10: 4. 1899. 



Glenwood, Utah, Ward 136. 

 Poa longepedunculata viridescens Williams, U.S.Dept.Agr., Div. Agrost. Circ. 10: 



4. 1899. Sheep Mountain [near Laramie], Wyo., Williams 2302. 



Poa brevipaniculata subpallida Williams, U.S.Dept.Agr., Div. Agrost. Circ. 10: 



5. 1899. Rocky Mountains, Colo., Hall and Harbour 674 in part. 



Poa fendleriana arizonica Williams, U.S.Dept.Agr., Div. Agrost. Circ. 10: 5. 



1899. Yavapai Creek, Ariz., Rusby in 1883. 



(45) Poa glauca Vahl, Fl. Dan. pi. 964. 1790. Norway. 

 Poa caesia J. E. Smith, Fl. Brit. 1: 103. 1800. England. 

 Poa nemoralis var. glauca Gaud., Agrost. Helv. 1: 182. 1811. Based on P. 



glauca Vahl. 

 Poa glauca var. caesia Syme, in Sow r erby, English Bot. ed. 3. 11: US. 1873. 



Based on P. caesia Smith. 

 Paneion glaucum Lunell, Amer. Midi. Nat. 4: 222. 1915. Based on Poa 



glauca Vahl. 



