@article{QuintanarHarrisNguemaetal.2023,
  author    = {Alejandro Quintanar and David J. Harris and Diosdado Nguema and Patricia Barber{\´a}},
  title     = {Notes on cauliflory, sexual dimorphism and biogeography in Drypetes (Putranjivaceae, Malpighiales) and a taxonomic treatment for D. gabonensis and two new cauliflorous threatened species from Central Africa, D. aphanes sp. nov. and D. cauta sp. nov.},
  journal   = {European journal of taxonomy},
  volume    = {2023},
  number    = {888},
  pages     = {175 -- 202},
  doi       = {10.5852/ejt.2023.888.2241},
  year      = {2023},
}