24 TRANSACTIONS OF THE [oct. 22, 
Bouteloua bromoides (H.B.K.) Lag. Gen. et Sp. Nov. 5 (1816). 
The spikelets in the specimens received in 1894 are exactly those of 
Dinebra repens H.B.K. Dinebra repens and Dinebra bromoides were 
united under B. bromoides by 8. Watsonin Proc. Am. Acad. 18:177. 
Bouteloua curtipendula (Michx.) Torr. Emory Rep. 154 (1848). 
_ Bouteloua eriopoda Torr. Pacif. R. R. Rep. 4: 155 (1856). 
Bouteloua Havardii Vasev ; 8S. Wats. Proc. Am. Acad. 18: 179 (1883). 
From description of Dinebra chondrosioides H.B.K., this Bouteloua 
Havardii appears to be essentially that species. 
Bouteloua hirsuta Lag. Varied. Cienc. 2: Pt. 4, 141 (1805). 
Bouteloua oligostachya (Nutt.) Torr. ; A. Gray Man. Ed. 2, 553 (1856). 
Bouteloua Rothrockit Vasey, Contrib. U. S. Nat. Herb. 1: 268 (1893). 
Bromus maximus Desf. Fl. Atl. 1: 95 (1798-1800). 
Bromus Kalmii A. Gray, Man. 600 (1848). Dr. Ebert, Tanner’s Cain. 
Bromus ciliatus L. Sp. Pl. 76 (1753). 
Bromus sterilis L. Sp. Pl. 77 (1758). 
Bromus unioloides (Willd.) H.B.K. Nov. Gen. et Sp. 1: 151 (1815). 
Chloris elegans H.B.K. Nov. Gen. et Sp. 1: 166 (1815). 
Cottea pappophoroides Kunth, Rev. Gram. 1: 84, 281, t. 52 (1880). 
Eatonia obtusata (Michx.) A. Gray, Man. Ed. 2, 558 (1856). 
Elionurus barbiculmis Hack. ; D.C. Mon. Phan. 6: 339 (1889). Very 
near H#. cancidus. 
Epicampes rigens Benth. Journ, Linn. Soc. 19 : 88 (1882). 
Eragrostis Caroliniana (Spreng.) Scribn. Mem. Torr. Club 5: 49 (1894). 
Eragrostis diffusa Buckl. Proc, Acad. Phila. (1862) 97 (1863). Perhaps 
distinct from # pilosa. , 
Eragrostis limbata Fourn. ; Hemsl. Bot. Centr. Am. 3 : 573 (1882-86). 
May include #. Neo-Mevicana Vasey. Some forms have been referred to 
E. Purshii. E. Palmer collected the same form at Climo, Mex- 
ico. Spikelets larger than in #. Purshii. The spikelets are about 
the size of those of H. minor, but the glumes are all more acute. 
Eragrostis lugens Nees; Mart. Fl. Bras. 2: Pt. 1, 505 (1829). 
Eragrostis major Host. Gram, Austr. 4, 14, ¢. 24 (1809). 
Eragrostis tenuis Texensis Vasey, Contr. U. S. Nat. Herb. 1: 59 (June, 
1890). 
Leaves in type [of H. tenuis] much narrower and panicle a foot to 18 
inches long. Spikelets 6-8-flowered. Glumes all acute, the floral 
strongly 3-nerved and submucronate-pointed. 
Eriochloa punctata W. Hamilt. Prodr. Fl. Ind. Occ. 5 (1825). 
Festuca octoflora Walt. Fl. Car, 81 (1788). 
Hackelochloa granularis (.) Kuntze, Rev. Gen. Pl. 776 (1891). 
Hilaria cenchroides H.B.K. Nov. Gen. et Sp. 1: 117 (1815). 
Hilaria mutica (Buckl.) Benth. Journ. Linn. Soc. 19 : 62 (1882). 
Hordeum murinum L. Sp. Pl. 85 (1753). 
Keleria cristata (L.) Pers. Syn. 1: 97 (1805). 
Leptochloa dubia (H.B.K.) Nees; Mart. Fl. Bras. 2: Pt. 1, 433 (1829). 
Apparently a reduced form. 
Lycurus phleoides H.B.K. Nov. Gen. et Sp. 1: 142 (1815). 
Muhlenbergia afinis Trin. Agrost. 2: 55 (1841). 
Muhlenbergia Arizonica Scribn. Bull. Torr. Club 15: 8 (1888). 
Muhlenbergia distichophylla (Presl.) Kunth, Enum. 1: 202 (1833). 
Muhlenbergia gracilis Trin. Unifl. 193 (1824). 
Muhlenbergia Lemmoni Scribn.; Coult. Contr. U. 8. Nat. Herb. 1: 
56 (1890). (J Huachucana Vasey, Contr, U. 8. Nat. Herb. 3: 69 
(1892). 
