LACHENAUD, O.; STÉVART, T.; BOUPOYA, A.; TEXIER, N.; DAUBY, G.; BIDAULT, E. Novitates Gabonenses 88: additions to the flora of Gabon and new records of little-known species. Plant Ecology and Evolution, v. 151, n. 3, p. 393-422, 28 nov. 2018.