WOOTON AND STANDLEY — FLORA OP NEW MEXICO. 187 



11. Eriogonum salsuginosum (Nutt.) Hook. Journ. Bot. Kew Misc. 5: 264. 1853. 

 Stenogonum salsuginosum Nutt. Journ. Acad. Phila. II. 1: 170. 1848. 



Type locality: "Bare saline hills of the Colorado of the West, in the Ilocky Moun- 

 tains. " 



Range: Wyoming to Utah and New Mexico. 



New Mexico: Aztec; Carrizo Mountains; Farmington. Dry hills, in the Upper 

 Sonoran Zone. 



12. Eriogonum. divaricatum. Hook. Journ. Bot. Kew Misc. 5: 265. 1853. 



Type locality: "On saline clayey soilg, within the high calcareous hills of the 

 Upper Colorado." 



Range: Wyoming to Arizona and New Mexico. 



New Mexico: Canizo Mountains; near Zuni. Dry hills, in the Upper Sonoran 

 Zone. 



13. Eriogonum cemuum Nutt. Journ. Acad. Phila. II. 1: 162. 1848. 



Type locality: "On the plains of the Oregon and in the Rocky Moimtains." 



Range: Montana and Idaho to Arizona and New Mexico. 



New Mexico: Aztec; Farmington; Salt Lake Crater; Tierra Blanca; Zuni; Pajarito 

 Park; Tunitcha Mountains; Carrizo Mountains; Dulce; Stinking Lake. Dry slopes, 

 in the Upper Sonoran Zone. 



14. Eriogonum trichopodum Torr. in Emory, Mil. Reconn. 151. 1848. 

 Type locality: "Eastern slope of the Cordilleras of California." 

 Range: Southern California to western Texas, south into Mexico. 



New Mexico: Mesa west of the Organ Mountains; Mesilla Valley. Dry hills and 

 plains, in the Lower Sonoran Zone. 



The species was published originally under the name of trichopes, but this was later 

 corrected to the name used liere. This is one of the commonest plants in the lower 

 Rio Grande Valley and on the bordering mesas. The rosette of basal leaves frequently 

 drys up and breaks away while the plant is still in flower. 



15. Eriogonum wetheriUii Eastw. Proc. Calif. Acad. II. 6: 319. 1896. 



Type locality: At the base of sandstone cliffs along the San Juan River, Utah. 

 Range: Southern Utah to northeastern Arizona and northwestern New Mexico. 

 New Mexico: Near the Carrizo Mountains (Standley 7474). Dry, rocky hills, in 

 the Upper Sonoran Zone. 



16. Eriogonum subreniforme S. Wats. Proc. Amer. Acad. 12: 260. 1877. 

 Type locality: "Arizona, S. Utah." 



Range: Arizona and Utah to western New Mexico. 

 New Mexico: Zuni (Wooton). Upper Sonoran Zone. 



17. Eriogonum rotundifolium Benth. in DC. Prodr. 14: 21. 1856. 

 Type locality: Western Texas. 



Range: Western Texas and southern New Mexico to Chihuahua. 



New Mexico: Albuquerque; Dog Spring; Mesilla Valley; mesa west of Organ 

 Mountains; plains south of the White Sands; Lake Valley; east of Hachita. Dry mesas, 

 in the Lower Sonoran Zone. 



18. Eriogonum jamesii Benth. in DC. Prodr. 14: 7. 1856. 



Eriogonum jamesii neomexicanum G&ndog. Bull. Soc. Bot. Belg. 42: 190. 1906. 

 Type locality: "In montibua Scopulosis ad fontes fl. Platte." 

 Range: Colorado to New Mexico and Arizona. 



New Mexico: Common throughout the State in the mountains and on high plains. 

 Open slopes, chiefly in the Transition Zone. 

 The type of E. jamesii neomexicanum is Wooton's 385 from the White Mountains. 



