All Species in Calycobolus
- Calycobolus acuminatus (Calycobolus acuminatus)
- Calycobolus africanus (Calycobolus africanus)
- Calycobolus cabrae (Calycobolus cabrae)
- Calycobolus campanulatus (Calycobolus campanulatus)
- Calycobolus campanulatus subsp. campanulatus (Calycobolus campanulatus subsp. campanulatus)
- Calycobolus campanulatus subsp. oddonii (Calycobolus campanulatus subsp. oddonii)
- Calycobolus gilgianus (Calycobolus gilgianus)
- Calycobolus glaber (Calycobolus glaber)
- Calycobolus goodii (Calycobolus goodii)
- Calycobolus hallianus (Calycobolus hallianus)
- Calycobolus heineanus (Calycobolus heineanus)
- Calycobolus heudelotii (Calycobolus heudelotii)
- Calycobolus insignis (Calycobolus insignis)
- Calycobolus kasaiensis (Calycobolus kasaiensis)
- Calycobolus lanulosus (Calycobolus lanulosus)
- Calycobolus micranthus (Calycobolus micranthus)
- Calycobolus parviflorus (Calycobolus parviflorus)
- Calycobolus petitianus (Calycobolus petitianus)
- Calycobolus robynsianus (Calycobolus robynsianus)
- Calycobolus sericeus (Calycobolus sericeus)