Asclepias asperula subsp. capricornu (Woodson) Woodson, 1954 6% complete

No common name

Woodson RE (1954) The North American Species of Asclepias L. Annals of the Missouri Botanical Garden 41(1): 1. doi: 10.2307/2394652.

Data sources

Each value Trefle shows for Asclepias asperula subsp. capricornu, 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 recorded6 Not on the record3 Sources: TRY Plant Trait Database, Earlier Trefle data, POWO / WCVP (Kew)
Field Shown What the sources say
Core
Author (Woodson) Woodson Sourced
Bibliography Woodson RE (1954) The North American Species of Asclepias L. Annals of the Missouri Botanical Garden 41(1): 1. doi: 10.2307/2394652. No source recorded
Source not recorded
Rank ssp No source recorded
Source not recorded
Status accepted No source recorded
Source not recorded
Year 1954 No source recorded
Source not recorded
Descriptive
Observations Arizona to C. U.S.A. No source recorded
Source not recorded
Morphology
Average height empty Not on the record
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
Phenology
Duration empty Not on the record
Cultivation
Minimum root depth empty Not on the record