Petasites japonicus subsp. giganteus1 The Euro+Med Plantbase Project
Details for: Petasites japonicus subsp. giganteus
2 different source(s) use this name:

- Euro+Med preliminary checklist as merged from Flora Europaea, Med-Checklist and Flora of Macaronesia (for families not yet treated in Med-Checklist, the distributional record does not include N Africa and SW Asia)..
- Greuter 2005-2009.

Source:
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported license (CC-By-SA-3.0 Unported).
Name: Petasites japonicus subsp. giganteus Kitam.
Nomencl. ref.: in Mem. Coll. Sci. Kyoto Imp. Univ., Ser. B 16: 164. 1942
Rank: Subspecies
Status: ACCEPTED
Taxonomy (this taxon is included in): Regnum - Plantae
     Divisio - Spermatophyta
          Subdivisio - Angiospermae
               Class - Dicotyledones
                    Ordo - Asterales
                         Familia - Asteraceae Dumort.
                              Genus - Petasites Mill.
                                   Species - Petasites japonicus (Siebold & Zucc.) Maxim.
                                       
 

Source: Greuter, W. (2006+): Compositae (pro parte majore). – In: Greuter, W. & Raab-Straube, E. von (ed.): Compositae. Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported license (CC-By-SA-3.0 Unported).
Name: Petasites japonicus subsp. giganteus Kitam.
Nomencl. ref.: in Mem. Coll. Sci. Kyoto Imp. Univ., Ser. B 16: 164. 1942
Rank: Subspecies
Status: SYNONYM
Synonym of: Petasites japonicus (Siebold & Zucc.) Maxim.