All Species in Polhillia
- Polhillia brevicalyx (Polhillia brevicalyx)
- Polhillia connata (Polhillia connata)
- Polhillia curtisiae (Polhillia curtisiae)
- Polhillia fortunata (Polhillia fortunata)
- Polhillia groenewaldii (Polhillia groenewaldii)
- Polhillia ignota (Polhillia ignota)
- Polhillia involucrata (Polhillia involucrata)
- Polhillia obsoleta (Polhillia obsoleta)
- Polhillia pallens (Polhillia pallens)
- Polhillia stirtoniana (Polhillia stirtoniana)
- Polhillia xairuensis (Polhillia xairuensis)