This week in the PerpJo … We have a local, native thistle, the cobwebby thistle Cirsium occidentale. The plant is widespread and fairly common across most of California; unlike many introduced thistles, this native species is not a troublesome weed.

What a handsome plant! The leaves are a soft grey-green. The flower head is somewhat spherical, covered in large phyllaries with very long, spreading spines which are heavily laced in fibers resembling cobwebs. The ones were saw today had gathered dew drops on the thin threads — so pretty! The crown on top was a dense head of crimson florets.