Arnica louiseana subsp. griscomii (Fernald) Maguire
Arnica louiseana subsp. griscomii (Fernald) Maguire is a synonym sensu FNA Ed. Comm., 2006c of:
Arnica griscomii Fernald subsp. griscomii, an accepted subspecies name sensu FNA Ed. Comm., 2006c.
Arnica louiseana subsp. griscomii (Fernald) Maguire is a synonym sensu FNA Ed. Comm., 2006c of:
Arnica griscomii Fernald subsp. griscomii, an accepted subspecies name sensu FNA Ed. Comm., 2006c.