Delprete, P.G. 2019.

Additional studies in Neobertiera (Rubiaceae, Sipaneeae): a new species from the state of Pará, Brazilian Amazon, and a new combination for a species from French Guiana

. Phytotaxa. 392, 3 (Feb. 2019), 225–231. DOI:https://doi.org/10.11646/phytotaxa.392.3.5.