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Rosa woodsii subsp. puberulenta and variety ertterae (Rosaceae), New in Western North America
Lewis, Walter H., Ertter, BarbaraVolume:
20
Language:
english
Journal:
Novon: A Journal for Botanical Nomenclature
DOI:
10.3417/2009037
Date:
March, 2010
File:
PDF, 166 KB
english, 2010