Rhaptostylum flexuosum Heisteria crassifolia Heisteria flexuosa Heisteria krukovii Heisteria micrantha Heisteria vageleri Heisteria surinamensis Rhaptostylum ovatum Heisteria rubricalyx Heisteria subsessilis Heisteria surinamensis
Taxonomic data from World Flora Online, accessed June 20, 2024