Cynodon dactylon (L. ) Pers. Syn. 1 : 80. 1805. {Panicum dactylonJAnn. ^i). V\. 



85. 1753; Capriola dactylon 0. Kuntze, Rev. Gen. PI. 2 : 764. 1891.) 

 University grounds, Tucson, No. 1520. 



Chloris elegans H. B. K. Nov. Gen. et Sp. PI. 1 : 166, f. 49. 1815. {Cldorlx a/ha 



Presl, Rel. Ilaenk. 1:289. 1830.) 

 Cochise, No. 1923; near Pearce, No. 1929; University grounds, Tucson, No. 1521; 

 Mescal, No. 1826; Dragoon Mountains, No. 1852; Sulphur Spring Valley, No. 

 1643 R. H. Forbes, October, 1900. 



Chloropsis mendozina (Phil.) Kuntze, Rev. Gen. PI. 3- : 348. 1898. {Cidorls? 

 mendozhui Phil. Anal. Univ. Chile, 36 : 208. 1870; Cldorojjsis hlanchard'iaini J. 

 Gay in herb. Paris; TricMoris bhoidtardiaua Scribn. Bui. Torr. Bot. Clul), 9 : 146. 

 1882; Triddoris fasciculata Fourn. Mex. PI. 2: 142. 1881; TricMoris verticillata 

 Vasej', U. S. Dept. Agr. Div. Bot. Bul. 12:^ : 2.r,, jil. 25. 1891; Chloropsis fasci- 

 cnlata O. Kuntze, Rev. Gen. PI. 2:771. 1891; Chloropsis hlanchardiana O. 

 Kuntze, 1. c. ; Tricldoris mendocina Kurtz, ]Meni. Facult. Ci. Univ. Cordoba, 

 1896: 37. 1897; Leptochloris greggHM.nnroiwh.arh.) 



Benson, No. 1969. 



Note — Kuntze' has the following note regarding this genus: " Trichlora und -is sind 

 nicht nebeneinander ziilassig, sodass das synonym von Hackel giltig wird. 

 Hackel schrieb: bei den " Gartnern" als Chloropsis oder Chloridop.ns (ein unpub- 

 licirten name) bekannt. Durand ind. schreibt, Chloridopsis "Gaertn." sodass 

 man den botaniker namens Gaertner damit verstehen miisste." 



Chloropsis Hack. 1887. "Hort." in Engler & Prantl, Nat. Pfi. 2^ : 59. 1887, as 

 synonym; Chloridopsis Hack. 1. c, as synonym; TricMoris Fourn. Mex. PL 

 2:142.' 1881. Not Tn'cWora Baker. 1877. 



Kuntze is, however, evidently wrong in his conception of species in this genus, as he 

 recognizes six, holding Chloropsis fascirulata, C. hlanchardiana, and C. mendozina 

 as distinct species, although they are identical. There are apparently two well- 

 marked species in this genus, Chloropsis mendozina (Phil.) O. Kuntze and C. 

 jilxrifora (Fourn.) O. Kuntze (TricMoris pluriftora Yourn.), both of which grow 

 in North and South America. For an admiral^le discussion of the species in this 

 genus see F. Kurtz, Col. Fl. Arg. 46-50. 1900 (reprint from Bol. Acad. Nac. 

 Cordoba 16. 1900). 



Bouteloua aristidoides (H. B. K.) Griseb. Fl. Brit. W. Ind. 537. 1864. [Dinehra 



aristidoides H. B. K. Nov. Gen. et Sp. PI. 1 : 171. 1815.) 

 Mescal, No. 1818; University grounds, Tucson, No. 1527; near Pearce, No. 1928; 



Cochise, No. 1922. 



Bouteloua bromoides (H. B. K.) Lag. Gen. et Sj). Nov. 5. 1816. {Dinehra bro- 



moides H. B. K. Nov. Gen, et Sp. PL 1 : 172, t. 51. 1815.) 

 Rincon Mountains, No. 1670; near Pearce, No. 1949. 



Bouteloua curtipendula (Michx.) Torr. in Emory, Notes Mil. Recon. 153. 1848. 



[Cldoris cu.rtipcndala'SHch'S.. 1803; Boideloua racemosa Lag. 1805.) 

 Benson, No. 1834; Dragoon Mountains, No. 1837; Cochise, No. 1907. 



Bouteloua eriopoda Torr. Pac. R. R. Rept. 4^ : 155. 1857. 

 IMescal, No. 1825; Rincon Mountains, No. 1669. 



Bouteloua havardi Vasey, Proc. Am. Acad. 18 : 179. 1883. 

 Mescal, No. 1S29. 



Bouteloua hirsuta Lag. Varied. Cienc. Lit. Art. 2 : 141. 1805. 



Dragixtu Mountain:^, No. 1865; near Pearce, No. 1948; Rincon ^lountains, No. 1809. 



iRev.Geii. PI. 2: 771. 1891. 



