Ludwigia octovalvis (Jacq.) P.H.Raven [ Jussiaea angustifolia Lam.]
      
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Ludwigia octovalvis (Jacq.) P.H.Raven [Jussiaea angustifolia Lam.] Onagraceae
M. Blanco, Fl. Filip., ed. 3, vol. 2 (Atlas): t. 322 (1875) [xxx]