248 MISC. PUBLICATION 42 3, U. S. DEPT. OF AGRICULTURE 



18. Eriogonum reniforme Torr. and Frem. in Frem., Exped. Rocky 



Mount. Rpt. 317. 1845. 



Eriogonum reniforme var. comosum M. E. Jones, Calif. Acad. 



Sci. Proc, ser. 2, 5: 719. 1895. 

 Eriogonum comosum M. E. Jones, Contrib. West. Bot. 11: 16. 



1903. 



Mohave, western Pima, and Yuma Counties, 1,000 feet or lower, 

 March to June. Nevada to Arizona and Baja California. 



19. Eriogonum hookeri S. Wats., Amer. Acad. Arts and Sci. Proc. 14: 



295. 1879. 



Eriogonum deflexum Torr. subsp. hookeri Stokes, Gen. Eriog. 

 45. 1936. 



Near Fredonia and Wupatki National Monument (Coconino 

 County), Topock (Mohave County), 500 to 4,500 feet, August to 

 September, apparently rare in Arizona. Utah, Nevada, and northern 

 Arizona. 



20. Eriogonum cernuum Nutt., Acad. Nat. Sci. Phila. Jour. ser. 2, 1: 



162. 1848. 



Apache County to western Coconino County, 3,000 to 8,000 feet, 

 locally common, July to October. Saskatchewan and Alberta, 

 south to Nebraska, northern Arizona, and California. 



Nodding eriogonum. 



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



Eriogonum cernuum Nutt., subsp. rotundifolium Stokes, Gen. 

 Eriog. 41. 1936. 



Near Duncan, Greenlee County (Peebles 12975), San Simon, Cochise 

 County (Kearney and Harrison 9165), "central Arizona/' probably 

 near Clifton, Greenlee County (Busby in 1883), 3,500 to 4,000 

 feet, on plains, rare in Arizona. Colorado to Texas, Arizona, and 

 Chihuahua, 



22. Eriogonum parryi A. Gray, Amer. Acad. Arts and Sci. Proc. 10: 



77. 1874. 



Eriogonum deflexum Torr. subsp. parryi Stokes, Gen. Eriog. 

 45. 1936. 



Southeast of Littlefield, Mohave County, 1,650 feet (Goodman and 

 Hitchcock 1661), near Fredonia, Coconino County, on dry rocky hills, 

 4,750 feet (Peebles 13065). Southern Utah and northern Arizona. 



The form collected near Fredonia is obscurely if at all glandular 

 and seems to connect E. parryi with E. deflexum. 



23. Eriogonum deflexum Torr. in Ives, Colo. River Rpt. 24. 1860. 



Eriogonum turbinatum Small, Torrey Bot. Club Bui. 25: 52. 



1898. 



Coconino and Mohave Counties, south to Pima and Yuma Counties, 

 4,000 feet and lower, flowering most of the year, type of E. turbinatum 

 from Tucson (Pringle in 1884). Utah to Arizona and Baja California. 



Skeletonweed. Very abundant in the semidesert parts of the State, 

 conspicuous at roadsides, often continuously for many miles. An 





