- Pycnostachys abyssinica
- Pycnostachys angolensis
- Pycnostachys batesii
- Pycnostachys coerulea
- Pycnostachys de-wildemaniana
- Pycnostachys deflexifolia
- Pycnostachys descampsii
- Pycnostachys elliotii
- Pycnostachys eminii
- Pycnostachys erici-rosenii
- Pycnostachys goetzenii
- Pycnostachys graminifolia
- Pycnostachys kassneri
- Pycnostachys meyeri
- Pycnostachys niamniamensis
- Pycnostachys orthodonta
- Pycnostachys parvifolia
- Pycnostachys prittwitzii
- Pycnostachys pseudospeciosa
- Pycnostachys recurvata
- Pycnostachys reticulata
- Pycnostachys ruandensis
- Pycnostachys schliebenii
- Pycnostachys schweinfurthii
- Pycnostachys speciosa
- Pycnostachys sphaerocephala
- Pycnostachys stuhlmannii
- Pycnostachys umbrosa
- Pycnostachys urticifolia