FLORA OF VIETNAM Ranunculaceae Aconitum carmichaeli Debeaux
Cao Bang Prov., Nguyen Binh Distr., Ca Thanh Municipality, Ta Pin village, around point 22°43′56.4″N, 105°51′16.4″E.
Primary coniferous forest with Pseudotsuga sinensis along highly eroded rocky limestone ridge at elevation about 1400 m a.s.l.
Erect terrestrial herb to 1.5 m tall on grasslands among secondary shrubs on alluvial slope of limestone rocky ridge. Flowers dark blue. Common. Cultivated and naturalized.