Helianthemum canadense var. walkerae W.H. Evans
Helianthemum canadense var. walkerae W.H. Evans is a synonym sensu FNA Ed. Comm., 2015 of:
Crocanthemum bicknellii (Fernald) Janchen, an accepted species name sensu FNA Ed. Comm., 2015.
Helianthemum canadense var. walkerae W.H. Evans is a synonym sensu FNA Ed. Comm., 2015 of:
Crocanthemum bicknellii (Fernald) Janchen, an accepted species name sensu FNA Ed. Comm., 2015.