MANUAL OF THE GRASSES OF THE UNITED STATES 



829 



L. H. Dewey, U. S. Natl. Herb. 



Contrib. 2: 531. 1894. Texas to 



Arizona [type, Lemmon 427]. 

 Bouteloua oligostachya var. pallida Scribn. 



ex Beal, Grasses N. Amer. 2 : 418. 1896. 



Mexico, Pringle 407. 

 Bouteloua gracilis var. stricta (Vasey) 



Hitchc, Wash. Acad. Sci. Jour. 23: 454. 



1933. Based on B. stricta Vasey. 

 Bouteloua stricta Vasey, Torrey Bot. Club 



Bui. 15: 49. 1888. Western Texas, 



Nealley, scarcely described; U. S. Dept. 



Agr., Div. Bot. Bui. 12 1 : pi. 45. 1890. 

 (14) Bouteloua hirsuta Lag., Var. Cienc. 4: 



141. 1805. Mexico. 

 Bouteloua hirta Lag., Var. Cienc. 4: 141. 



1805, as synonym of B. hirsuta Lag. 

 Chondrosium hirtum H. B. K., Nov. Gen. 



et Sp. 1: 176. pi. 59. 1816. Mexico, 



Humboldt and Bonpland. 

 Actinochloa hirsuta Roem. and Schult., 



Syst. Veg. 2: 419. 1817. Based on 



Bouteloua hirsuta Lag. 

 Eutriana hirta Trin., Gram. Unifl. 240. 



1824. Based on Actinochloa hirsuta 



Roem. and Schult. 

 Atheropogon hirtus Spreng., Syst. Veg. 1: 



293. 1825. Based on Chondrosium 



Jiirtum H. B. K. 

 Chondrosium hirsutum Sweet, Hort. Brit. 



1: 455. 1826. Presumably based on 



Actinochloa hirsuta Roem. and Schult. 

 Atheropogon papillosus Engelm., Amer. 



Jour. Sci. 46: 104. 1843. Beardstown, 



111., Geyer. 

 Chondrosium aschenbornianum Nees, Lin- 



naea 19: 692. 1847. Mexico, Aschen- 



born 331. 

 Chondrosium foeneum Torr. in Emory, 



Notes Mil. Reconn. 154. pi. 12. 1848. 



Valley of the Del Norte [N. Mex., 



Emory Exped.]. 

 Chondrosium papillosum Torr. in Marcy, 



Expl. Red Riv. 300. 1852. Based on 



Atheropogon papillosus Engelm. 

 Bouteloua foenea Torr. in S. Wats, and 



Rothr., Cat. PI. Survey W. 100th 



Merid. 18. 1874. Based on Chondro- 

 sium foeneum Torr. 

 Bouteloua aschenborniana Griseb. ex 



Fourn., Mex. PI. 2: 137. 1886, as 



synonym of Chondrosium aschenbor- 

 nianum Nees. 

 Chondrosium drummondii Fourn., Mex. 



PI. 2: 137. 1886. Texas, Drummond 



323. 

 Bouteloua palmeri Vasey, Torrey Bot. 



Club Bui. 14: 9. 1887. Name only, 



later described as B. hirsuta var. 



palmeri Vasey ex Beal. 

 Bouteloua hirsuta var. minor Vasey, U. S. 



Dept. Agr., Div. Bot. Bui. 12 1 : pi. 39. f. 



2. 1890, nomen seminudum. [Texas, 



Reverchon 1153.] 

 Bouteloua hirsuta var. major Vasey, U. S. 



Dept. Agr., Div. Bot. Bui. 12 1 : pi. 39. 



f. 3. 1890. Without description. [Aus- 

 tin, Tex., Stiles in 1884.] 

 Bouteloua hirta Scribn., U. S. Natl. Herb. 



Contrib. 2: 531. 1894. Based on Chon- 

 drosium hirtum H. B. K. 

 Bouteloua hirta var. major Vasey ex L. H. 



Dewey, U. S. Natl. Herb. Contrib. 2: 



531. 1894. Western Texas to Mexico. 

 Bouteloua hirta var. minor Vasey ex L. H. 



Dewey, U. S. Natl. Herb. Contrib. 2: 



531. 1894. Central Texas. 

 Bouteloua hirsuta var. palmeri Vasey ex 



Beal, Grasses N. Amer. 2: 417. 1896. 



Cultivated, seed collected by Palmer in 



Mexico. 

 Bouteloua bolanderi Vasey ex Beal, 



Grasses N. Amer. 2: 417. 1896, as 



synonym of B. hirsuta var. palmeri 



Vasey. 

 Bouteloua pectinata Featherlv, Bot. Gaz. 



91: 103. f. 1-4. 1931/ Oklahoma, 



English 71. 

 Bouteloua hirsuta var. pectinata Cory, 



Rhodora 38: 405. 1936. Based on B. 



pectinata Featherly. 

 (11) Bouteloua parryi (Fourn.) Griffiths, 



U. S. Natl. Herb. Contrib. 14: 381. 



1912. Based on Chondrosium parryi 



Fourn. 

 Bouteloua polystachya var. vestita S. Wats., 



Amer. Acad. Sci. Proc. 18: 177. 1883. 



Sierra Madre south of Saltillo, Mexico, 



Palmer 1357 in 1880. 

 Chondrosium parryi Fourn., Mex. PI. 2: 



150. 1886. San Luis Potosi, Parry and 



Palmer 923^ [error for 943^]. 

 Bouteloua vestita Scribn. ex L. H. Dewey, 



U. S. Natl. Herb. Contrib. 2: 531. 



1894. Based on B. polystachya var. 



vestita S. Wats. 

 (7) Bouteloua radicosa (Fourn.) Griffiths, 



U. S. Natl. Herb. Contrib. 14: 411. 



1912. Based on Atheropogon radicosus 



Fourn. 

 Dinebra bromoides H. B. K., Nov. Gen. et 



Sp. 1 : 172. pi. 51. 1816. Not Bouteloua 



bromoides Lag., 1816. Mexico, Humboldt 



and Bonpland. 

 Atheropogon bromoides Roem. and Schult., 



Syst. Veg. 2: 415. 1817. Based on 



Dinebra bromoides H. B. K. 

 Eutriana bromoides Trin., Fund. Agrost. 



161. 1820. Based on Dinebra bro- 

 moides H. B. K. 

 Nestlera festucaeformis Willd. ex Steud., 



Norn. Bot. ed. 2. 2: 192. 1841, as 



synonym of Eutriana bromoides Trin. 

 Atheropogon radicosus Fourn., Mex. PI. 2: 



140. 1886. Mexico City, Bourgeau 450. 

 Bouteloua bro?noides var. radicosa Vasey ex 



L. H. Dewey, U. S. Natl. Herb. Contrib. 



2: 533. 1894. Based on Atheropogon 



radicosus Fourn. 

 (4) Bouteloua rigidiseta (Steud.) Hitchc, 



Wash. Acad. Sci. Jour. 23: 453. 1933. 



Based on Aegopogon rigidisetus Steud. 

 Aegopogon rigidisetus Steud., Syn. PI. 



