The genus Androstephium is a group of North American plants in the cluster lily subfamily within the asparagus family. It contains two species native to the southwestern and south-central United States.Kew World Checklist of Selected Plant FamiliesFlora of North America, v 26 p 333, Androstephium Torrey in W. H. Emory, Rep. U.S. Mex. Bound. 2(1): 218. 1859. Biota of North America Program, 2013 county distribution maps
Species Image Scientific name Common name Distribution Androstephium breviflorum S.Watson pink funnel lily deserts of Arizona, Utah, southeastern California, southern Nevada, northwestern New Mexico, western Colorado, southern Wyoming Androstephium coeruleum (Scheele) Greene blue funnel lily grasslands of Texas, Oklahoma, Kansas
References
External links US Department of Agriculture plants profile, Androstephium breviflorum S. Watson pink funnel lily US Department of Agriculture plants profile, Androstephium coeruleum (Scheele) Greene blue funnel lily Calflora, University of California at Berkeley, Taxon Report 352 Southwest Colorado Wildflowers Pacific Bulb Society Lady Bird Johnson Wildflower Center, University of Texas, Androstephium caeruleum Samuel Roberts Noble Foundation, Plant Image Gallery: Androstephium coeruleum