Helianthus rigidus rigidus (Cass.) Desf.
Determiner: B. L. Turner, 2003
A. M. Powell 5873
Date: 20 July 1992
United States, Texas, Culberson, McKittrick Canyon, Guadalupe Mts, 0.5 mi. above Pratt cabin; collected by Brent Wauer.
Habitat and Description:
Rare species, only small strand at this local and 1-2 other locals in high country. [NOTE: TEX has two sheets with this collector/number but collection dates are different].
Record Id: b003105d-61da-4267-8e4f-04af12a2813c