Petasites japonicus subsp. giganteus Kitam., 1942 8% complete

No common name

Mem. Coll. Sci. Kyoto Imp. Univ., ser. B, Biol. 16:104. 1942

Data sources

Each value Trefle shows for Petasites japonicus subsp. giganteus, with what every source says about it. When sources disagree, the strongest source is shown (how sources are ranked). Values imported before sources were recorded one by one are marked Source not recorded.

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Sourced2 Source not recorded7 Sources: Earlier Trefle data, POWO / WCVP (Kew)
Field Shown What the sources say
Core
Author Kitam. Sourced
Bibliography Mem. Coll. Sci. Kyoto Imp. Univ., ser. B, Biol. 16:104. 1942 No source recorded
Source not recorded
Rank ssp No source recorded
Source not recorded
Status accepted No source recorded
Source not recorded
Year 1942 No source recorded
Source not recorded
Descriptive
Family common name Aster family No source recorded
Source not recorded
Observations Korea, Sakhalin to Japan (Hokkaido, Honshu) No source recorded
Source not recorded
Morphology
Growth habit Forb/herb
  • Forb/herb · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Vegetable false No source recorded
Source not recorded