Pollination Biology of a Disjunct Population of the Endangered Sandhills Endemic Penstemon haydenii S. Wats. (Scrophulariaceae) in Wyoming, USA
Vincent J. Tepedino, Trent R. Toler, Brosi A. Bradley, Jessica L. Hawk and Terry L. GriswoldVolume:
193
Year:
2007
Language:
english
Journal:
Plant Ecology
DOI:
10.2307/40212976
File:
PDF, 1.65 MB
english, 2007