Changes are made in the nomenclature of species and subspecies in the genus Arctostaphylos (Ericaceae). In this study, the focus is on species found in the coast ranges of California. Changes are made ...

Manzanita (Arctostaphylos) and Ceanothus are two common plants found throughout California. There are approximately 60 species of Arctostaphylos, from prostrate forms to tree size. There are ...

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Anderson, E. 1951. Concordant versus discordant variation in relation to introgression. Evolution, 5, 133–141.