Providence Canyon, about 3.5km E of the W edge of Providence (where the road turns to gravel).
Longitude (DD)
-111.7584783
Latitude (DD)
41.69244667
Elevation (m)
1799
Habitat
On Helianthus annuus, growing in dry weedy open area (gravelly floodplain-like area, disturbed, pastured?). The Helianthus in this spot were all heavily infected with the rust, but I didn't notice the rust on the plants growing on the roadside, etc.
Description
Locally abundant.
Voucher image
Photos posted on iNaturalist: https://www.inaturalist.org/observations/182701767.