Index to Grass Species 



353 



Beutelona polystaohya Tar. reetlta S. Wats. Proo. 

 Amar. Aoad. 18 i 177. 1883. 



•la ths Sierra Hadre, south of Saltlllo, (1357)' 

 [of 1880 Palmer] Cl>57 not In U. S. Harb.J 



■ B. parryl Han, tJ. S. 



Bouteloua p er plijrantha Wright, Anal. Aoad. Clsno. 

 Habana 8: 201. 1871. [reprint PI. Cubaua 192. 

 1373] "<739 p.p. 73'», 3816).* 



Cuba [Wright] 

 - B. hetoroitega (Trln.) Orlff. 

 Han. U. I. 



Bouteloua prlnglel Sorlbn. U. S. Dept. Agr. OIt. 

 AgroBt. Clro. 30 1 4. I90I. 



'Hountalna of Iguala, Haxloo, No. 837't, C. 0. 

 Prmgle 1900." 



Valid Hex. Or. N. Amer. PI. 



Bouteloua prooumbeni (Ourand) Orlfflths, Contr. 0. S. 

 Nat. Herb. Iki ^(A. f. 27. I912. 



Based on "Chlorle prooumbens Durand" 

 = B. simplex Han. U. S. 



Bouteloua prostrata Lag. Var. Cleno. 4i 141. I805, 

 nom. semlnud.; Oen. & Sp. Mo^- 5. I8I6. 



•H. In Imp. Hexlo.' 

 ; Bouteloua simplex 



Han. U. S. 



Bouteloua pubesoens Pllger, Verh. Hot. Ver. Brand. 

 51! 193. 1909. 



"Habitat in Ouatomala in dept. Huehuetenango, prope 

 Halaoatan, In arenosls: Sel. n. 323't." 



Or. Cent. Amer. 



Bouteloua pumlla Buokl. Proo. Aoad. Phlla. 1862: 

 93. 1862. 



"HoTtlwestem Texas" 

 [Wright 75'^] m Phil. Aoad. 

 . B. barbata Kan. U. S. 



Bouteloua pus 111a Vaeey, Bull. Torrey Club 11: 6. 



lasnt. 



■New Hexloo; 0. H. Vasey, 1881." 

 - B. simplex Kan. U. S. 



Bouteloua racemosa Lag. Var. Cieno. 4: l4l. 1805. 

 Cites: "B. pendula H.H.H. as syn." 

 Mexico 



-B. ourtlpondula Hem. U. S. 



Bouteloua raoemosa var. arlstosa Wats. & Coult. In 

 Oray, Kan. Ed. 6. 656, I890. 



"111. (Oeyer), and southward." 

 • B. ourtlpendula Han. U. S. 



Bouteloua radloosa (Foum.) Orlfflths, Contr. U.S. 

 Nat. Herb. 14: 411. pi. 81. I912. 



Based on "Atheropogon radloosus Foum." 

 Han. U. S. 



Bouteloua rahmerl B. A. Phil. Anal. Hus. Nao. Chile 

 Bot. 8i 85. 1891. 



"Ad Caloalhuay reperta." [Phlllppl Tarapaoa." 

 B B. simplex Han. U. S. 



Chile 



Bouteloua ramosa Sorlbo. ex Vasey, 0. S. Dept. Agr. 

 DlT. Bot. Bull. 12(1): pi. 44. Oct. 13, 1890. 



"This speoles extends from northern Hexloo to 

 Arizona and western Texas." 



; B. brevlseta Vasey Han. 0. S. 



Bouteloua reflexa Swalleu, N. Amer. Fl. I71 632. 1939. 



"Type oolleoted on mountain sides near Lodlego, 

 Sonora, Oct. 9-15, I89I, Palmer 1655 (0. S. Nat. 

 Herb. no. 471374)." 



Hexloo 



Bouteloua repens (H.B.K.) Sorlbn. 4 Herr. U. S. Dept. 

 Agr. Dlv. AgroBt. Bull. 24: 26. I9OI. 



Based on Dlnebra repens H.B.K. 



Hexloo 



Bouteloua rlgldleeta (Steud.) Hitoho. Joum. 

 Washington Aoad. Sol. 23: 453. 1933. 



Based on Aegopogon rlgldlsetus Steud. Han. U. S.. 

 Texas 



Bouteloua rothrookll Vasey, U. S. Dept. Agr. Speo. 

 Hept. 63: 33. 1883. Nom. nud.; Contr. U. S. Nat. 

 Herb. 1: 268. 1893. 



"Type speolmens oolleoted at Cottonwood, Arizona, 

 by Dr. J. T. Hothrook In 1874 (No. 3'*7)."... 



Han, D. S. 



Bouteloua soorploldes Lag. Oen. & Sp. Nov. 5. I8I6. 



"Habitat In N, Hlsp," 

 Orlff. Orama 0. 



Bouteloua simplex Lag. Var. Cleno. 4: 141. 1805, 

 Peru. Han. U. S. 



Bouteloua simplex var. sustlnoohloldes Henr. Had. 

 Hljks Herb. Leiden No. 40: 65. f. 1921, 



"Bollvlen: Dans une prairie mare'oageuse , avant 

 d'arrlver a fioohypata. .Nov. 7, 1857 (Handon In 

 Herb. Balansa mlxt. cum Bouteloua slmrilloe. typ. 

 In Herb. Lugd. Batav. no, 908, 86-226)," 



- B. simplex 



Bouteloua simplex var. Hahmerl (Phil.) Henr. Hed, 

 HI .Iks Herb, Leiden No. 40 : 66. I921. 



Based on Bouteloua Hahmerl Phil. 

 - B. simplex Han. U. S. 



Bouteloua sonorae Orlfflths, Contr. U. S. Nat. Herb. 

 14: 389. f. 43. 1912. 



"Palmer's Yaqul river specimen of I869 In the 

 National Herbarium." 



Hexloo 



Bouteloua stolonlfera Sorlbn. Proo. Aoad. Phlla. I89I: 

 302. I89I. 



"Plains, State of Zaoatecas, between San Luis 

 Potosl and Aguas Calientes. August 19." 



Mexico 



Bouteloua strlota Vasey, Bull. Torrey Club 15: 49. 

 1888, noo. semlnud.; U. S. Dept. Agr. Dlv. Bot. 

 Bull. 12(1): pi. 45, I89O. 



"0. C. Nealley, Western Texas' 



c B. graollls var. strlota Han. U. S. 



Bouteloua tenuis (Beauv.) Orlseb. Abh. Oes. Wise, 



OSttlngen 19: 259. 1874. 



Based on Chondroilnm tenue Beauv. 

 s B. simplex Han. U. S, 



Bouteloua texana S. Wats. Proo. Amer. Aoad. 18: I96. 

 1883. 



"Texas (1535 Berlandler; 340 and 374 drummond; 

 732 Ilndhelmer: 752 Wright; 771 Hall, distributed 

 as B; af finis.' 



: B. rlgldlseta Han. U. S. 



Bouteloua trlanae (Trln.) Sorlbn. Proo. Aoad. Phlla. 



I89I: 307. f. 2b. I89I. 



Based on Eutrlana Trlaena trln., this based on 

 Trlaena raoemosa H.B.K. N. Am. PI. 



Bouteloua trlathera Benth. Joum. Linn. Soo. 19: 104. 

 1882. no description. 



'B. trlathera, to whloh I should, with Munro, refer 

 both Trlathera Desv. and Trlanae H.B.K."^ fWOf. /.t, 



Trlathera amerloana Desv. 1810 T presumably 



" Junoea Desv. ex Beauv. 1812J Benth re- 

 ferred to Desv. himself 1810. This- B. 

 amerloana (L.) Sorlbn. 



Trlaena raoemosa H.B.K. ■ Bouteloua Junoea (Desv.) 

 Hitoho. 



T. amerloana Desr. is based on Arlstlda amerloana 

 Swartz whloh - A. amerloana L. whloh ; Bouteloua 

 amerloana (L.) Sorlbn. 



Bentham's B. trlathera la a mixture, but alnoe he 



over 



Bouteloua trlflda Thurb. In S. Wats. Proo. Amer. Aoad. 

 18: 177. 1883. 



Palmer 



•At Honolova, Coahulla (1355 In 1880)" 

 [Hex] 



Han. U, S. 



Bouteloua trlflda var. burkel (Sorlbn.) Vasey ex 



L. H. Dewey, Contr. n. S. Nat. Herb. 2: 532. 1894, 



Based on Bouteloua burkel Sorlbn. 

 = B. trlflda 



Bouteloua trlnll (Foum,) Orlfflths, Contr. U. S. 

 Nat. Herb. 14: 387. f. 41, 42, pi. 74. 1912. 



Based on "Chondroslum trlnll Foum." 

 : B. trlflda Kan. U. S. 



Bouteloua uni flora Vasey, Bot. Gaz. I6: 26. I89I. 



"Collected In Texas, by 0. C. Nealley la I89O. 

 [No. 222] 



Han. U. S. 



