Type specimens of Psychotria acutiflora DC. (= Bertiera acutiflora, comb. nov.) A lectotype in the herbarium of the National Museum in Prague (PR 612078; photo: herbarium PR) B, C details of isolectotype in the Prodromus herbarium, Conservatoire et Jardin botaniques de Genève (G-DC, G00667379) B flower C young fruit (photos: A. Berger).

 
 
  Part of: Berger A (2025) Bertiera acutiflora (Rubiaceae, Bertiereae), a new combination based on the overlooked Psychotria acutiflora. PhytoKeys 251: 161-166. https://doi.org/10.3897/phytokeys.251.140272