Balsamorhiza sagittata

Balsamorhiza sagittata (Pursh) Nutt. Engl.: arrowleaf balsamroot, Oregon sunflower.

Balsamorhiza.

Henriette's herbal blog: An enormous plant, but which species?

Photo: Balsamorhiza sagittata.

Photo: Balsamorhiza sagittata. Flowering plant. Gothenburg bot.g., Sweden. Planted. 2005-06-08.