Prismatomeris

Prismatomeris is a genus of plant in the family Rubiaceae. It includes 17 species native to the Indian subcontinent, Indochina, southern China, and western Malesia.
 * Prismatomeris albidiflora Thwaites
 * Prismatomeris beccariana (Baill. ex K.Schum.) J.T.Johanss.
 * Prismatomeris borneensis (J.T.Johanss.) Razafim. & Rydin
 * Prismatomeris brachypus Ridl.
 * Prismatomeris filamentosa Craib
 * Prismatomeris fragrans E.T.Geddes
 * Prismatomeris glabra (Korth.) Valeton
 * Prismatomeris griffithii Ridl.
 * Prismatomeris javanica (Valeton) Ridl.
 * Prismatomeris khoonmengiana Y.W.Low
 * Prismatomeris kinabaluensis J.T.Johanss.
 * Prismatomeris memecyloides Craib
 * Prismatomeris mollis Craib
 * Prismatomeris obtusifolia Merr.
 * Prismatomeris robusta J.T.Johanss.
 * Prismatomeris sessiliflora Pierre ex Pit.
 * Prismatomeris tetrandra (Roxb.) K.Schum.