Toxicodendron diversilobum (Torr. & A.Gray) Greene, 1905 14% complete

Pacific poison oak

Leafl. Bot. Observ. Crit. 1: 119 (1905)

Data sources

Each value Trefle shows for Toxicodendron diversilobum, 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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Sourced3 Source not recorded9 Not on the record1 Sources: TRY Plant Trait Database, Earlier Trefle data
Field Shown What the sources say
Core
Author (Torr. & A.Gray) Greene No source recorded
Source not recorded
Bibliography Leafl. Bot. Observ. Crit. 1: 119 (1905) No source recorded
Source not recorded
Phylum Tracheophyta No source recorded
Source not recorded
Rank species No source recorded
Source not recorded
Status accepted No source recorded
Source not recorded
Year 1905 No source recorded
Source not recorded
Descriptive
Common name Pacific poison oak No source recorded
Source not recorded
Observations SW. Canada to N. Mexico (and Michoacán) No source recorded
Source not recorded
Morphology
Average height 280 cm Sourced
Growth habit Vine, Shrub
  • Vine, Shrub · 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
Ecology
Nitrogen fixation None
  • None · TRY Plant Trait Database · Measured · 9 observations · 2026-10-09
    TRY 7.0 datasets 20, 55, 57, 94, 444, 822
Sourced