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



Bromtts trinii var. excelsus Shear, U.S.Dept.Agr., Div. Agrost. Bull. 23: 25. 



1900. Panamint Mountains, Calif., Coville and Funston 522. 

 (14) Bromus vulgaris (Hook.) Shear, U.S.Dept.Agr., Div. Agrost. Bull. 23: 43. 



1900. Based on B. purgans var. vulgaris Hook. 

 Bromus purgans var. vulgaris Hook., Fl. Bor. Amer. 2: 252. 1840. Canada, 



Goldie, Richardson; Red River, Douglas; Columbia River, Scouler. 

 Bromus ciliatus var. ligulatus Vasey; Macoun, Cat. Can. PL 2 4 : 238. 1888. 



Name only, Vancouver Island, Macoun in 1887. 

 Bromus ciliatus var. pauciflorus Vasey; Macoun, Cat. Can. PI. 2 4 : 238. 1888, 



name only. Beal, Grasses N.Amer. 2: 619. 1896. Oregon, Howell. 

 Bromus debilis Nutt.; Shear, U.S.Dept.Agr., Div. Agrost. Bull. 23: 43. 1900, 



as synonym of B. vulgaris. [Columbia River, Scouler.] 

 Bromiis vidgaris eximius Shear, U.S.Dept.Agr., Div. Agrost. Bull 23: 44. 1900. 



Near Wallowa Lake, Oreg., Shear 1791. 

 Bromus vulgaris robustus Shear, U.S.Dept.Agr., Div. Agrost. Bull. 23: 44. 



1900. Seaside, Oreg., Shear 1710. 



Bromus ciliatus var. glaberrimus Suksdorf, Deut. Bot. Monatsschr. 19: 93. 



1901. Skamania County, Wash., Suksdorf in 1894 [2335]. 



Bromus eximius Piper, Contrib. U.S. Natl. Herb. 11: 143. 1906. Based on 



B. vulgaris eximius Shear. 

 Bromus eximius robustus Piper, Contrib. U.S. Natl. Herb. 11: 143. 1906. 



Based on B. vulgaris robustus Shear. 

 Bromus eximius umbraticus Piper, Contrib. U.S. Natl. Herb. 11: 144. 1906. 



Based on Bromus vulgaris Shear, not Bromus purgans var. vulgaris Hook., 



Piper considering the specimens referred by Shear to this species to be distinct 



from the form described by Hooker. 



(107) BUCHLOE Engelm. 



(1) Buchloe dactyloides (Nutt.) Engelm., St. Louis Acad. Sci. Trans. 1: 432. 

 1859. Based on Sesleria dactyloides Nutt. 



Sesleria dactyloides Nutt., Gen. PL 1: 65. 1818. Grassy plains of the Mis- 

 souri [Nuttall, type a staminate plant]. 



Anthephora axilliflora Steud., Syn. PL Glum. 1: 111. 1854. [Misspelled 

 Antephora.] Texas, Drummond [pistillate plant]. 



Calanthera dactyloides Kunth; Hook., Jour. Bot. Kew Misc. 8: 18. 1856. 

 Based on Sesleria dactyloides Nutt. 



Lasiostega humilis Rupr.; Munro, in Benth., PL Hartw. 347. 1857. Name 

 only (error for Casiostega). Agaas Calientes, Mexico, Hartweg 250. 



Casiostega dactyloides Fourn., Bull. Soc. Bot. Belg. 15: 470. 1876. Based on 

 Sesleria dactyloides Nutt. 



Casiostega hookeri Rupr.; Fourn., Bull. Soc. Bot. Belg. 15: 471. 1876, as 

 synonym of Buchloe dactyloides Engelm. 



Bouteloua mutica Griseb.; Fourn., Bull. Soc. Bot. Belg. 15: 471. 1876, as 

 synonym of Buchloe dactyloides Engelm., Mexico, Schaffner 134 [staminate 

 plant]. 



Melica mexicana Link; Fourn., Bull. Soc. Bot. Belg. 15: 471. 1876, as syno- 

 nym of Buchloe dactyloides Engelm. 



Bulbilis dactyloides Raf.; Kuntze, Rev. Gen. PL 2: 763. 1891. Based on 

 Sesleria dactyloides Nutt. 



(61) CALAMAGROSTIS Adans. 



(1) Calamagrostis bolanderi Thurb., in S. Wats., Bot. Calif. 2: 280. 1880. 

 Mendocino County, Calif., Bolander 6471 in part. 

 Calamagrostis varia Boland.; Thurb., in S. Wats., Bot. Calif. 2: 280. 1880. 



Not C. varia Host, 1809. As synonym of C. bolanderi Thurb. 

 Deyeuxia bolanderi Vasey, Grasses U.S. 28. 1883. Based on Calamagrostis 

 bolanderi Thurb. 

 (3) Calamagrostis breweri Thurb., in S. Wats., Bot. Calif. 2: 280. 1880. Car- 

 son Pass, Calif., Brewer 2128. 

 Deyeuxia breweri Vasey, Grasses U.S. 28. 1883. Based on Calamagrostis 



breweri Thurb- 

 Calamagrostis lemmoni Kearney, U.S.Dept.Agr., Div. Agrost. Bull. 11: lo. 

 1898. California, Lemmon in 1875. 

 Calamagrostis Cainii Hitchc, Jour. Wash. Acad. Sci. 24: 480. 1934. Mount 



LeConte, Tenn., Cain 48. (See p. 993.) 

 Calamagrostis californica Kearney, U.S.Dept.Agr., Div. Agrost. Bull. 11: 37. 

 1898. Sierra Nevada, Calif., Lemmon 444 in 1895. Anomalous form. 



