Ipomoea pubescens Lam. [ Ipomoea papiru Ruiz & Pavon]
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Ipomoea pubescens Lam. [Convolvulaceae]
H. Ruiz, J. Pavón, Draw. Roy. Bot. Exped. Viceroy. Peru: t. 263 [120], fig. 1 (1777) [J. Rubio]