Agoseris glauca (pale agoseris) and Ionactis stenomeres (Rocky Mountain aster) - Flickr - Matt Lavin

Description:

Description: These two species are the most common Asteraceae in this plot of mountain big sagebrush steppe, even more common than Erigeron caespitosus (tufted fleabane) and Erigeron speciosus (showy fleabane). Pale agoseris is mostly not flowering and only the basal glaucus leaf bunches are visible. Arenaria lithosperma is the common forb producing the small white flowers. Date: 1 July 2020, 00:48. Source: Agoseris glauca (pale agoseris) and Ionactis stenomeres (Rocky Mountain aster). Author: Matt Lavin from Bozeman, Montana, USA. Camera location45° 38′ 10.23″ N, 113° 38′ 49.29″ W View all coordinates using: OpenStreetMap 45.636175; -113.647026.