WOOTON AND STANDLEY FLORA OF NEW MEXICO. 189 



27. Eriogonum havardii S. Wats. Proc. Amer. Acad. 18: 194. 1883. 

 Type locality: Chenate Mountains, western Texas. 



Kange: Southern New Mexico and western Texas. 



New Mexico: Plains 35 miles south of Torrance; west of Roswell; Queen; near 

 Elk. Plains and low hills, in the Upper Sonoran Zone. 



28. Eriogonum inflatum Torr. in Frem. Rep. Exped. Rocky Mount. 317. 1*15. 

 Type locality: "On barren hills in the lower part of North California." 

 Range: Colorado and northwestern New Mexico to southern California. 



New Mexico: Carrizo Mountains (Standley 7346, 7486). Dry hills and plains, in 

 the Upper Sonoran Zone. 

 The branches are commonly swollen and inflated at the nodes, but not invariably so. 



29. Eriogonum gypsophilum Woot. & Standi. Contr. U. S. Nat. Herb. 16: 118. 

 pi. 49. 1913. 



Type locality: On a hill southwest of Lakewood, New Mexico. Type collected 

 by Wooton, August 6, 1909. 



Range: Known only from type locality. 

 The plants grow in nearly pure gypsum. 



30. Eriogonum ten'ellum Torr. Ann. Lye. N. Y. 2: 241. 1827. 



Type locality: "Near the Rocky Mountains," Colorado or New Mexico. 

 Range: Colorado and Utah to western Texas. 



New Mexico: Clayton; Buchanan; 10 miles west of Roswell; Knowles. Dry 

 plains, in the Upper Sonoran Zone. 



31. Eriogonum ainsliei Standley, Contr. U. S. Nat. Herb. 16: 117. 1913. 



Type locality: Cimarron, New Mexico. Type collected by C. N. Ainslie, Sep- 

 tember 10, 1909. 



Range: Northeastern New Mexico. 



New Mexico: Cimarron; Raton Mountains; Colfax. Plains and low hills, in the 

 Upper Sonoran Zone. 



32. Eriogonum nudicaule (Torr.) Small, Bull. Torrey Club 33: 54. 1906. 

 Eriogonum effusum nudicaule Torr. U. S. Rep. Expl. Miss. Pacif. 4: L32. I 



Type locality: Pine and cedar woods, near Galisteo, New Mexico. Type col- 

 lected by Bigelow. 

 Range: Northern New Mexico. 

 New Mexico: Near Galisteo; Placitas. 



33. Eriogonum tristichum Small, Bull. Torrey Club 33: 55. 1906. 

 Type locality: Rosa, New Mexico. 



Range: Northern New Mexico and southern Colorado. 



New Mexico: Rosa; Cedar Hill; Dulce; Chupadero. Dry hills, in the Upper 

 Sonoran Zone. 

 In the original publication of the species the State is given incorrectly as < lolorado. 



34. Eriogonum lonchophyllum Torr. & Gray, Proc. Amer. Acad. 8: L73. L870. 

 Type locality: On the Rio Blanco, New Mexico. Type collected by Newberry, 

 Range: Northern New Mexico and southern Colorado. 



New Mexico: Rio Blanco; near Tierra Amanita. 



Rydberg in the Flora of Colorado « describee the plant, in the kej , as having the 

 involucres in the forks of the branches sessile; in our specimen of the tj pe collection 

 they arc conspicuously peduncled. To this plant th<> native people give the 

 of "cola do ratlin." 



1 Colo. Agr. Exp. Sta. Bull. 100: 103. L! 



