Convolvulus dentatus Vahl = Merremia hederacea (Burm.f.) Hallier f.
English:
dentatus,-a,-um;

https://archive.org/stream/Symbolaebotanic00Vahl#page/25/mode/2up
homotypic synonyms:
Ipomoea dentata (Vahl) Roemer & Schultes;

protologue: Symb. Bot. (Vahl) 3: 25 (1794)

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