Precambrian granite at base of lava cliffs. At timberline along S facing ridge to Greenhorn Mt. With Senecio atratus, Delphinium ramosum, Erigeron glabellus. Relatively common but confined to disturbed areas.
Flr & Frt
7.5' San Isabel Quad. Inflorescence secund, flowers bright red-purple, anthers long hairy.
For additional information about this specimen, please contact: J Ryan Allen, Biodiversity Informatics Manager (Database inquiries) (james.r.allen@colorado.edu)