186 COXTEIBUTIONS FROM THE NATIONAL HEEBAEIUM. 



Range: Organ Moud tains of New Mexico. 



New Mexico: Organ Mountains. Dry hillsides, in the Upper Sonoran Zone. 



6. Eriogonum phamaceoides Torr. in Sitgreaves, Rep. Zuni & Colo. 167. j^Z- !!• 

 1854. 



Type locality: Arizona. 



Range : New Mexico and Arizona. 



New Mexico: Fort Tularosa; Fort Bayard; Mogollon Mountains. Dry hills, in the 

 Upper Sonoran Zone. 



6. Eriogontmi abertianmn Torr. in Emory, Mil. Reconn. 151. 1848. 

 Eriogonum cyclosepalum Greene, Muhlenbergia 6: 1. 1910. 



Type locality: "On the upper waters of the Arkansas." 



Range : New Mexico and western Texas to Arizona and Chihuahua. 



New Mexico: Hillsboro; Big Hatchet Moiintains; San Luis Mountains; Lake Arthur; 

 Dona Ana Mountains; San Marcial; Lake Valley; Socorro; mesa west of the Organ 

 Mountains. Dry sandy mesas and hillsides, in the Lower Sonoran Zone. 



Apparently the plant has not been collected recently anywhere near the type 

 locality. It is altogether possible that there is an error in the citation of the locality 

 of Abert's specimen. Torrey further says that the species is "Very common in the 

 region between the Del Norte and the Gila." The plant is one of the first to bloom in 

 the spring in southern New Mexico. The type locality of E. q/closepahim is New 

 Mexican. 



7. Eriogonum pinetoruin Greene, Muhlenbergia 6: 3. 1909. 



Eriogonum abertianum neomexicanum Gandog. Bull. Soc. Bot. Belg. 42: 185. 1906. 



Type locality: Black Range, Sierra County, New Mexico. Type collected by 

 Metcalfe (no. 1327). 



Range : Western Texas to Arizona. 



New Mexico: Mangas Springs; Mogollon Mountains; Fort Bayard; Kingston; 

 Lordsburg; Dog Spring; Mesilla Valley; Organ Moim tains. Dry mesas and hillsides, 

 in the Lower and Upper Sonoran zones. 



The type of E. abertianum neomexicanum is Wooton's no. 427 from the Organ Moun- 

 tains. 



8. Eriogonum annuum Nutt. Trans. Amer. Phil. Soc. n. ser. 5: 164. 1837. 

 Type locality: "On the banks of the Great Salt River of Arkansas, and near the 



confluence of the Kiawesha and Red Rivers." 



Range: Montana and South Dakota to Texas and northern Mexico. 



New Mexico: Inscription Rock; Clayton; Buchanan; Fort Cummings; Mesilla 

 Valley; plains west of Roswell; Causey; Nara Visa. Dry plains and hillsides, in the 

 Lower and Upper Sonoran zones. 



9. Eriogonum polycladon Benth. in DC. Prodr. 14: 16. 1856. 

 Eriogonum polycladon crispum Gandog. Bull. Soc. Bot. Belg. 42: 196. 1906. 

 Type locality: Western Texas. 



Range: Arizona and western Texas. 



New Mexico: Albuquerque; Fort Tularosa; Mangas Springs; Fort Bayard; Gila 

 Hot Springs; Organ Mountains; Dog Spring. Dry hills and canyons, in the Upper 

 Sonoran Zone. 



The type of E. polycladon crispum is Wooton's 460 from the Organ Mountains. 



10. Eriogonum densum Greene, Pittonia 3: 17. 1896. 



Type locality: Mountains of New Mexico, near Santa Rita del Cobre. Type 

 collected by Greene, September 21, 1880. 

 Range: Moim tains of southwestern New Mexico. 

 New Mexico: Near Santa Rita; Bear Mountain. In the Upper Sonoran Zone. 



I 



