Cryptantha crassisepala (Torrey & Gray) Greene var elachantha I. M. Johnston (odd nutlet is spiculate-papillate; no bracts in upper inflorescence), det. N. Lederer, April 2007. Flora of Yucca House National Monument.
For additional information about this specimen, please contact: J Ryan Allen, Biodiversity Informatics Manager (Database inquiries) (james.r.allen@colorado.edu)