https://fsus.ncbg.unc.edu/main.php?pg=show-taxon-detail.php&lsid=urn:lsid:ncbg.unc.edu:taxon:{3F19D8B3-7715-4684-AEBA-05945031D3F9}
Asteraceae
Petasites
*Petasites japonicus (Siebold & Zuccarini) Maximowicz. Common name: Japanese Sweet-coltsfoot, Giant Butterbur. Phenology: Jan-May. Habitat: Suburban areas. Distribution: Native of e. Asia. Used horticulturally especially in the northern parts of our region, and long persistent in places not obviously cultivated.
Origin/Endemic status: E., se., and s. Asia
Synonymy ⓘ: = Can, FNA20, K4, NE, NS, POWO, not formally treated; = n/a — C. Basionym: Nardosmia japonica Siebold & Zuccarini 1846
Links to other floras: = Petasites japonicus - FNA20
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Horticultural Information
No horticultural data found for this taxon.