Canada's Plant Hardiness Site

Synonymy

Betulaceae family
Alnus rubra Bong.
En: red alder, Oregon alder, western alder;
Fr: aulne de l'Oregon, aulne roug
    • [=Alnus incana (L.) Moench var. rubra (Bong.) Regel]
    • [=Alnus oregona Nutt.]
    • [=Alnus rubra Bong. forma pinnatisecta (Starker) Rehder]
    • [=Alnus rubra Bong. var. pinnatisecta Starker]