Cirsium tioganum 6% complete

No common name

(Congdon) Petr. 1917 - Beih. Bot. Centralbl., Abt. 2. 35: 560

Data sources

Each value Trefle shows for Cirsium tioganum, 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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Sourced6 Source not recorded2 Sources: POWO / WCVP (Kew), Merged from a synonym record
Field Shown What the sources say
Core
Author (Congdon) Petr.
1 earlier or rejected value
Sourced
Bibliography Beih. Bot. Centralbl., Abt. 2. 35: 560
  • Beih. Bot. Centralbl., Abt. 2. 35: 560 · POWO / WCVP (Kew) · Reported · 2026-10-09
Sourced
Rank species No source recorded
Source not recorded
Status accepted Sourced
Year 1917 Sourced
Descriptive
Family common name Aster family No source recorded
Source not recorded
Morphology
Growth habit Graminoid
  • Graminoid · Merged from a synonym record (Cirsium scariosum var. americanum) · Reported · 2026-10-11
Sourced
Vegetable false
  • false · Merged from a synonym record (Cirsium scariosum var. americanum) · Reported · 2026-10-11
Sourced