Herrickia glauca var. glauca

Gray Aster

Herrickia glauca var. glauca is the non-glandular race of the H. glauca occurring throughout the range of the species (Brouillet 2006, FNA).

Herrickia glauca
Herrickia glauca shoot
Herrickia glauca var glauca, heads and butterfly, Bryce Canyon NP, Utah
Herrickia glauca head

1-4 Herrickia glauca var. glauca; Bryce Canyon Nation Park. 1. Habit. 2. Upper stem and inflorescence. 3. Butterfly visiting disc florets. 4. Head.

Last updated 29 March 2025 by J.C. Semple

© 2025 J.C. Semple, including all photographs unless otherwise indicated