Suisun thistle at Rush Ranch

Photo By/Credit

Valary Bloom/USFWS

Media Usage Rights/License
Public Domain
Image
Suisun thistle is a perennial herb with slender stems that are 3 to 4.5 feet tall and well branched, with pale lavender-rose flower heads that appear between July and September.
Ecosystem
Coastal
Subject tags
Wildflowers