Verbatim text: Moran, R. V. 1982. Berberis claireae, a new species from Baja California;and why not Mahonia. Phytologia 52: 221-226.
Author: Moran, R.V.
Year: 1982
Title: Berberis claireae, a new species from Baja Californiaand why not Mahonia
Journal: Phytologia
Volume: 52
Pages: 221–226
BHL link: http://www.biodiversitylibrary.org/part/10518