western poison ivy (English, noun)
expansion: western poison ivy (uncountable)
Senses:
glosses: Toxicodendron rydbergii, an ivy-like species of Toxicodendron common in the western United States, well-known for its ability to causes an itching rash and blistering for most people, through urushiol, an oil that is a skin irritant.
tags: uncountable
Forms: