Purshia
National Institutes of Health
Papers overview
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-Populations of Purshia in central Arizona are intermediate in some characters between Purshia subintegra, an endangered species…
approved: Lee E. Eddleman The purpose of this study was to document vegetation on "The Island", a Research Natural Area at the…
The bitterbrush genus - Purshia - as presently circumscribed comprises 8 species of decumbent to arborescent shrubs of interior…
The existence of the endangered shrub Purshia subintegra may be threatened by hybridization with the more common P. stansburiana…
Central to the conservation of the federally endangered Purshia subintegra (Arizona cliffrose) is development of an understanding…
Biological nitrogen fixation (BNF) is vital to the terrestrial nitrogen (N) budget, balancing N losses from denitrification and…