345] FLORA OF BOULDER, COLORADO 197 



357. GILIA R. & P. Gilia. 



832. G. spicata Nutt. Spiked gilia. 



Mountains between Sunshine and Ward (Rydberg). 

 Nebraska to Wyoming; Colorado to Utah. 



833. G. attenuata (Gray) A. Nelson [G. aggregata attenuata 

 Gray] . Acute-lobed gilia. 



Foothills and mesas about Boulder, 5700-9000 ft. (Daniels). 

 White flowered, but it passes into the following variety 

 through a series of forms of all shades of pink from nearly 

 white to almost scarlet. 



Idaho to Colorado and Utah. 



833a. Gr. attenuata collina (Greene) Cockerell. Nov. comb. 

 [CaUisteris collina Greene]. Foothill gilia. 



Alpine forested slopes near Eldora, and also near the sum- 

 mit of Flagstaff Hill, 6000-9000 ft. (Daniels, 343). The pink 

 of the flowers varies from nearly white to scarlet. 



Range of the type? 



834. G. Candida Rydb. [CaUisteris leucantha Gretna']. White 

 gilia. 



Common on the mesas, foothills and mountain .^'opes, 5700- 

 9000 ft. (Daniels, 46). Corollas often pinkish, perhaps hy- 

 brids with the above. Also South Boulder Peak, and in the 

 mountains between Sunshine and Ward (Rydberg). 



Colorado. 



835. G. pinnatifida Nutt. Small-flowered gilia. 

 Common throughout and very variable, 5 100- 1 0000 ft. (Dan- 

 iels, 45). Also in the mountains between Sunshine and Ward 

 (Rydberg). 



Nebraska and Wyoming to New Mexico. 



836. G. sinuata Benth. Wavy-leaved gilia. 



Common in the plains, mesas, and lower foothills, 5100-6500 

 ft. (Daniels, 193). 



Colorado and New MEXico to California. 



837. G. inconspicua (Smith) Dougl. Inconspicuous gilia. 

 On the foothills, 5900-8000 ft. (Daniels). 



Colorado and Utah to Arizona and Mexico. 



