Calystegia sepium (L.) R. Br. [ Convolvulus sepium L.]
no HD illustration available (m1)

Calystegia sepium (L.) R. Br.
[Convolvulus sepium L.]
[Convolvulus major albus] [Convolvulaceae]
E. Blackwell, Cur. Herbal, vol. 1 : t. 38 (1737) [E. Blackwell]