Cyperus bequaertii Cyperus ferrugineoviridis var. distantiformis Cyperus maranguensis var. ferrugineoviridis Cyperus ferrugineoviridis var. luteiformis Mariscus bequaertii Mariscus ferrugineoviridis
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024