Author:A. Linn Bogle Revision as of 17:21, 18 September 2019 by FNA>Volume Importer(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) Treatments LLeitneria Leitneria floridana Leitneriaceae PPetasites Petasites frigidus Petasites frigidus var. frigidus P cont.Petasites frigidus var. palmatus Petasites frigidus var. sagittatus Petasites frigidus var. ×vitifolius