WOOTON AND STANDLEY FLORA OF NEW MEXICO. 97 



5. Broraus racemosus L. Sp. PI. ed. 2. 114. 1762. 

 Type locality: "Habitat in Anglia." 



Eange: Native of Europe, adventive in many places in the United States. 

 New Mexico: Albuquerque; Mesilla Valley. 



6. Bronius secalinus L. Sp. PI. 76. 1753. Cheat. 

 Type locality: "Habitat in Euro pae agris secalinis arenosis." 



Range: Native of Europe, a common weed in many parts of North America, espe- 

 cially in grain fields. 

 New Mexico: Mangas Springs. 



7. Broraus inermis Leyss. Fl. Hal. 16. 1761. Hungarian brome grass. 

 Type locality: "Habitat in pratis succulentis fertilissimis iin Fiirstengarten in 



den Pulveriveiden frequens." 



Range: Native of Europe, locally established in the United States. 

 New Mexico: Farmington; Mesilla Valley. 



8. Bromus richardsoni Link, Hort. Berol. 2: 281. 1833. 



Bromus ciliatus scariosus Scribn. U. S. Dept. Agr. Div. Agrost. Bull. 13: 46. 1898. 



Type locality: Described from plants grown from seed sent from western North 

 America. 



Range: British America to Arizona and New Mexico. 



New Mexico: Sandia Mountains; Rio Pueblo; Trout Spring; Beulah; Tunitcha 

 Mountains; Hillsboro Peak; Organ Mountains; Cloudcroft; White Mountains. Thick- 

 ets in the mountains, in the Transition and Canadian zones. 



9. Bromus lanatipes (Shear) Rydb. Colo. Agr. Exp. Sta. Bull. 100: 52. 1906. 

 Bromus porteri lanatipes Shear, U. S. Dept. Agr. Div. Agrost. Bull. 23: 37. 1900. 

 Type locality: Idaho Springs, Colorado. 



Range: Colorado and New Mexico to California. 



New Mexico: Camzo Moimtains; Sandia Mountains; Glorieta; Johnsons Mesa; 

 Santa Fe; Water Canyon; East Fork of the Gila; Organ Mountains; Gray; White 

 Mountains. Damp thickets, in the Transition Zone. 



10. Bromus porteri (Coulter) Nash, Bull. Torrey Club 22: 512. 1895. 



Bromus halmii porteri Coulter, Man. Rocky Mount. 425. 1885. 



Type locality: Twin Lakes, Colorado. 



Range: Montana and South Dakota to Arizona and New Mexico. 



New Mexico: Dulce; Chama; Albuquerque; Glorieta; Raton Mountains; Pescado 

 Spring; Ramah; Johnsons Mesa; Mogollon Creek; Fort Bayard; Organ Mountains; 

 Tularosa Creek; Gilmores Ranch. Damp thickets, in the Transition Zone. 



11. Bromus frondosus (Shear) Woot. & Standi. N. Mex. Agr. Exp. Sta. Bull. 81: 

 144. 1912. 



Bromus porteri frondosus Shear, U. S. Dept. Agr. Div. Agrost. Bull. 23: 37./. 20. 

 1900. 



Type locality: Mangas Springs, New Mexico. Type collected by J. G. Smith. 



Range: New Mexico and Arizona. 



New Mexico: Raton; Ponchuelo Creek; Santa Fe Canyon; Mangas Springs; Mogo- 

 llon Creek; Organ Mountains; San Luis Mountains. Damp canyons, in the Upper 

 Sonoran and Transition zones. 



64. DACTYX.IS L. Orchard grass. 



Perennial with fiat leaves and narrow glomerate panicles; spikelets 3 to 5-flowered, 



nearly sessile in dense fascicles; rachilla jointed above the glumes and between the 



florets; glumes unequal, 1 to 3-nerved, sharply keeled, acute; lemmas 5-nerved, 



shortly awn-pointed, strongly compressed and keeled, ciliate on the keel; palea a little 



52576°— 15 7 • 



