Oregon Field Guide

Yellow Tuft Alyssum

Clip: Season 24 Episode 2404 | 8m 50s Video has closed captioning.

A new invasive species from Europe has been introduced in the Illinois River valley. Botanists say yellow tuft alyssum poses a threat to dozens of rare endemic Oregon wildflowers, but there's still hope it could be eradicated.

Aired: 10/25/12

Rating: TV-G

Problems Playing Video? | Closed Captioning