All Species in Oncosiphon
- Oncosiphon africanus (Oncosiphon africanus)
- Oncosiphon glabratus (Oncosiphon glabratus)
- Oncosiphon grandiflorus (Oncosiphon grandiflorus)
- Oncosiphon intermedius (Oncosiphon intermedius)
- Oncosiphon pilulifer (Oncosiphon pilulifer)
- Oncosiphon sabulosus (Oncosiphon sabulosus)
- Oncosiphon schlechteri (Oncosiphon schlechteri)
- Oncosiphon suffruticosus (Oncosiphon suffruticosus)
- Stinknet (Oncosiphon piluliferum)