Tim Fitzharris / Indian Paintbrush (Castilleja miniata) and Mountain Bluebells (Mertensia ciliata) flowering, American Basin, Colorado

Hermann Brehm / Mountain bluebell {Mertensia ciliata} flowering amongst rocks, Glacier NP, Montana, USA

Tim Fitzharris / Mountain Bluebell (Mertensia ciliata) and Groundsel (Senecio sp) flowering on mountain, American Basin, Colorado

Jeff Foott / Colorado Blue Columbine (Aquilegia caerulea), Splitleaf Indian Paintbrush (Castilleja rhexifolia) and Mountain Bluebell (Mertensia ciliata) flowers, Colorado