All Species in Sphinctanthus
- Sphinctanthus acutilobus (Sphinctanthus acutilobus)
- Sphinctanthus aurantiacus (Sphinctanthus aurantiacus)
- Sphinctanthus fluvii-dulcis (Sphinctanthus fluvii-dulcis)
- Sphinctanthus maculatus (Sphinctanthus maculatus)
- Sphinctanthus microphyllus (Sphinctanthus microphyllus)
- Sphinctanthus polycarpus (Sphinctanthus polycarpus)
- Sphinctanthus striiflorus (Sphinctanthus striiflorus)