western poison oak

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English

[edit]

Etymology

[edit]

western +‎ poison oak

Noun

[edit]

western poison oak (plural western poison oaks)

  1. A vine or small shrub native to western North America, Toxicodendron diversilobum, which exudes a toxic oil containing urushiol that causes a skin rash.
Retrieved from "https://en.wiktionary.org/w/index.php?title=western_poison_oak&oldid=78407330"