Erigeron yellowstonensis A. Nelson
Erigeron yellowstonensis A. Nelson is a synonym sensu FNA Ed. Comm., 2006b of:
Erigeron acris var. kamtschaticus (de Candolle) Herder, an accepted variety name sensu FNA Ed. Comm., 2006b.
Erigeron yellowstonensis A. Nelson is a synonym sensu FNA Ed. Comm., 2006b of:
Erigeron acris var. kamtschaticus (de Candolle) Herder, an accepted variety name sensu FNA Ed. Comm., 2006b.