Chaenactis douglasii var. douglasii 1839 22% complete

Douglas' dusty-maiden

Unknown

Data sources

Each value Trefle shows for Chaenactis douglasii var. douglasii, 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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Sourced9 Source not recorded7 Sources: Earlier Trefle data, GBIF
Field Shown What the sources say
Core
Bibliography Unknown
  • Unknown · GBIF · Reported · 2026-09-05
1 earlier or rejected value
  • Superseded Unknown · GBIF · Reported · 2026-09-05
Sourced
Phylum Tracheophyta
  • Tracheophyta · GBIF · Reported · 2026-09-05
Sourced
Rank var No source recorded
Source not recorded
Status accepted No source recorded
Source not recorded
Year 1839 No source recorded
Source not recorded
Descriptive
Common name Douglas' dusty-maiden No source recorded
Source not recorded
Family common name Aster family No source recorded
Source not recorded
Observations W. Canada to W. & WC. U.S.A. No source recorded
Source not recorded
Morphology
Flower conspicuous true
  • true · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Foliage texture medium
  • medium · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Growth form Single Crown
  • Single Crown · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Growth habit Forb/herb
  • Forb/herb · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Growth rate Moderate
  • Moderate · 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
Ecology
Ph maximum pH 7
  • pH 7 · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Ph minimum pH 5.8
  • pH 5.8 · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced