Canadian buttercup (Hydrastis canadensis) – advice from Dr. Schulze and Dr. Christopher

Latin name: Hydrastis canadensis Characteristics by which it can be recognized in nature: The plant grows 15 cm to 60 cm high, bears 2-3 large, unequal, alternate, terminal leaves, which are slightly hairy and rayed (each with 3 to 5 lobes). The stems above the ground are reddish, hairy and yellow below. The flower is single, small, white or pink [...]