Heliocereus speciosus (Cav.) Britton & Rose [ Cereus speciosus Cav.]
      
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16 503959 Heliocereus speciosus (Cav.) Britton & Rose [-1] Cactaceae
H.E. Baillon, Hist. Pl., vol. 9 : p. 33, fig. 51 (1886) [A. Faguet]