Hydrosme angolensis
Hydrosme maxima
Hydrosme zenkeri
Hydrosme stuhlmannii
Hydrosme fischeri
Hydrosme baumannii
Hydrosme chevalieri
Hydrosme dracontioides
Hydrosme eichleri
Hydrosme foetida
Hydrosme goetzei
Hydrosme grata
Hydrosme gregoryana
Hydrosme hildebrandtii
Hydrosme mossambicensis
Hydrosme preussii
Hydrosme purpurea
Hydrosme schweinfurthii
Hydrosme seretii
Hydrosme sparsiflora
Hydrosme staudtii
Hydrosme warneckei