Canada's Plant Hardiness Site

Synonymy

Asteraceae family
Arnica louiseana Farr
En: Lake Louise arnica, rock arnica, snow arnica;
Fr: arnica du lac Louis
    • [=Arnica louiseana Farr subsp. genuina Maguire, nom. inval.]
    • [=Arnica louiseana Farr var. genuina Maguire, nom. inval.]