First time seen at Rancho in clusters along the Rogue traill in areas where the soil has been disturbed from landslides.
Located in Avena-Bromus grassland within a stand of Quercus agrifolia and Aesculus californica on a partly shady north facing slope. Associated with Bromus diandrus , Carduus pycnocephalus, Phacelia distans, Claytonia perfoliata, Geranium molle, Galium aparine, Scandix pecten-veneris. Elevation 836 meters. Collected for Midpeninsula herbarium by Margaret Gallagher and Michael Schwanhauser.