Calystegia sepium (L.) R. Br. [ Calystegia dahurica (Herb.) G. Don]
no HD illustration available (m1)
Calystegia sepium (L.) R. Br. [ Convolvulus sepium L.] [Convolvulaceae]
L.B. Van Houtte, Fl. Serres, vol. 10 : p. 245, t. 1075 (1855)