Xylorhiza tortifolia var. imberbis (Cronq.) T.J. Wats.
Asteraceae
Wendy C. Hodgson
18934
2005-02-23
Sarah Hunkins, Steve and Jane Williams
USA, Arizona, Yavapai County, North side of Black Mountains, Black Canyon Wash, northwest base of Shiprock named spire, west of highway 93 and southeast of Santa Maria River.