Canada's Plant Hardiness Site

Synonymy

Asteraceae family
Arnica longifolia D.C.Eaton
En: spear-leaf arnica, seep-spring arnica, longleaf arnica, longleaf leopardbane;
Fr: arnica longifolié
    • [=Arnica caudata Rydb.]
    • [=Arnica longifolia D.C.Eaton subsp. genuina Maguire, nom. inval.]
    • [=Arnica longifolia D.C.Eaton subsp. myriadenia (Piper) Maguire]
    • [=Arnica myriadenia Piper]
    • [=Arnica polycephala A.Nelson]