Mertensia arizonica Greene  

Family: Boraginaceae

Aspen Bluebells, more...aspen bluebell

[Mertensia arizonica var. grahamii L.O. Williams, moreMertensia arizonica var. leonardii (Rydb.) I.M. Johnston, Mertensia arizonica var. subnuda (J.F. Macbr.) L.O. Williams]