Syrrhopodon prolifer var. cincinnatus Syrrhopodon prolifer var. prolifer Syrrhopodon prolifer var. tenuifolius Syrrhopodon prolifer var. acanthoneuros Syrrhopodon prolifer var. scaber
Syrrhopodon assimilis Syrrhopodon calochlorus Syrrhopodon calymperoides Syrrhopodon compactulus Syrrhopodon leucophanoides Syrrhopodon ligulifolius Syrrhopodon longifolius Syrrhopodon minutus Syrrhopodon persordidus Syrrhopodon subspiralis Syrrhopodon laeviusculus
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024