Alder-leaved Buckthorn – Rhamnus Alnifolia: Edible & Medicinal Uses of the Native Buckthorn of Ontario
Alderleaf buckthorn AKA Alder-leaved buckthorn (rhamnus alnifolia) is Ontario’s only native buckthorn/rhamnus spp. Sadly it’s much rarer than the very aggressive nonnatives. It has seen some edible and medicinal usage. Alder-leaved buckthorn (rhamnus alnifolia) is rare around Haliburton. In our flora book it was spotted in one location, along the railroad amoung speckled alders, which …