Favoritos de lemna

young plants about 4 inches tall from bulblets

This plant was at the edge of the trail and I have not refound it since. Some of us have thought it may have been introduced with trail building materials, then disappeared.

shoreline boulder in or just above splash zone

Ipomopsis tenuituba near Sunset Divide, Wasatch Range, 30 Jul 2009.

This plant appears to have rounder leaves than that ID'd as E. glyptosperma in the following observation

Bacteria pad near geysers. Buffalo tracks also pictured

Edit: Added a picture after the flower opened a bit more.

Phacelia ivesiana, Escalante Canyon, between the Sowbelly Ridge and Little Mesa, 38.7754 -108.2511, Delta County, Colorado, 17 May 2019.