[Thistles: The Genus Cirsium East of the Cascade Mountains of Oregon and Washington]

Peregrine Thistle, Greene's Thistle

Cirsium cymosum var. cymosum

Peregrine Thistle, Greene's Thistle: Cirsium cymosum var. cymosum - Peregrine Thistle, Greene's Thistle: Cirsium cymosum var. cymosum

Peregrine Thistle, Greene's Thistle: Cirsium cymosum var. cymosum - Basal leaves and seedlings of Peregrine Thistle, Greene's Thistle: Cirsium cymosum var. cymosum

Peregrine thistle observed beginning to bloom at the Swale Trailhead for the Fremont Trail #160, Fremont-Winema National Forest.......June 28, 2019.

Peregrine Thistle, Greene's Thistle: Cirsium cymosum var. cymosum - Peregrine Thistle, Greene's Thistle: Cirsium cymosum var. cymosum - Peregrine Thistle, Greene's Thistle: Cirsium cymosum var. cymosum

Peregrine thistle observed beginning to bloom at Willow Creek Forest Camp, North Warner Mountains, Fremont-Winema National Forest.......June 30, 2019.

Paul Slichter