Calystegia soldanella (L.) Roemer & Schultes [ Convolvulus soldanella L.]
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Calystegia soldanella (L.) Roemer & Schultes [ Convolvulus soldanella L.] [Convolvulaceae]
J.E. Smith, Engl. Bot., ed. 3, vol. 6 : t. 925 (1866)