Primary collector
C.J.Rothfels
Other collectors
K.Valles, J.Hobbie, D.Adelhelm, K.Valles, K.Mozumdar, C.Anajemba, C.Rushworth
Duplicate locations
Three, to UTC, RENO, FCORN.
Date collected
Secondary subdivision
Washington County
Specific locality
Mill Canyon/White Rocks trailhead. Rt255 approx. 2.2km E of Grass Valley Road.
Latitude (DD)
37.45426333
Description
Common on open dry dirt, with Phlox, Artemisia, grasses, Toxicoscordion, etc. The fruit heads were closely appressed to the ground.
Voucher image
Photos posted on iNaturalist: https://www.inaturalist.org/observations/164086590.