Rhaptostylum cyanocarpum Heisteria cyanocarpa Heisteria longipes Heisteria pallida Heisteria celastrinea Rhaptostylum pallidum Heisteria burchellii Heisteria cyanocarpa subsp. occidentalis Heisteria ixiamensis Heisteria coccinea
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024