Utricularia caerulea L. [ Utricularia ophirensis Ridley]
      
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6 1046514 Utricularia caerulea L. Lentibulariaceae
H.N. Ridley, Fl. Malay Penins., vol. 2(2): (Gamopetalae, pp. 434-672): p. 494, fig. 122 (2923) [J. Hutchinson]