Blacksmith Fork Canyon, Left-hand Fork. Leatham's Hollow trip, approx. 800m from the trailhead.
Longitude (DD)
-111.7165533
Latitude (DD)
41.64870833
Elevation (m)
1716
Habitat
On cf Lomatium (maybe Cymopterus?). The host was common, but I only saw the rust in this one spot. Steep open slope with patches of Prunus, dominated by dolomitic scree.
Description
Uncommon?
Voucher image
Photos posted on iNaturalist: https://www.inaturalist.org/observations/215789246.