Uncommon
Growing on Phacelia. Jepson says this should be a seperate species. Dug for collection for UC Davis Herbarium
Whiskeytown Lake, Whiskeytown Unit, Whiskeytown-Shasta-Trinity National Recreational Area, Shasta-Trinity National Forest, National Forest, Shasta County, California
Saw the specimen in flight with voluminous white markings underneath its wings, white throat and chest, perched at tree top level.
Whiskeytown Lake, Whiskeytown Unit, Whiskeytown-Shasta-Trinity National Recreational Area, Shasta-Trinity National Forest, National Forest, Shasta County, California
Whiskeytown Lake, Whiskeytown Unit, Whiskeytown-Shasta-Trinity National Recreational Area, Shasta-Trinity National Forest, National Forest, Shasta County, California
Whiskey Creek, Whiskeytown, Whiskeytown Unit, Whiskeytown-Shasta-Trinity National Recreational Area, Shasta County, California.
Tower House Historic District, French Gulch, Whiskeytown Unit, Whiskeytown-Shasta-Trinity National Recreational Area, Shasta County, California