"2016"^^ . . . "Delprete & Kirkbride (2016)" . "Delprete, P. G. & Kirkbride Jr, J. H. 2016. New combinations and new names in Palicourea (Rubiaceae) for species of Psychotria subgenus Heteropsychotria occurring in the Guianas. Journal of the Botanical Research Institute of Texas, 10(2): 409-442." . "2016"^^ . . "Delprete & Kirkbride (2016)" .