Author:Donna M. Cherniawsky Revision as of 20:34, 27 May 2020 by imported>Volume Importer(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) Contents 1 Affiliation 1.1 Institution 1.2 Location 2 Treatments Affiliation Affiliation information has been provided by Volume 19-20-21. Institution The Provincial Museum of Alberta Location Edmonton, AlbertaTreatments PPetasites Petasites frigidus P cont.Petasites frigidus var. frigidus Petasites frigidus var. palmatus P cont.Petasites frigidus var. sagittatus Petasites frigidus var. ×vitifolius