Calyptridium pulchellum (Eastw.) Hoover | Cistanthe pulchella (Eastw.) Hershk. | | | Calyptridium pulchellum(Eastw.) Hoover | Cistanthe pulchella(Eastw.) Hershk. |
Calyptridium umbellatum (Torr.) Greene | Cistanthe umbellata (Torr.) Hershk. | | | Calyptridium umbellatum(Torr.) Greene | Cistanthe umbellata(Torr.) Hershk. |
Calyptridium monospermum Greene | Cistanthe monosperma (Greene) Hershk. | | | Calyptridium monospermumGreene | Cistanthe monosperma(Greene) Hershk. |
Calyptridium monandrum Nutt. | Cistanthe monandra (Nutt.) Hershk. | | | Calyptridium monandrumNutt. | Cistanthe monandra(Nutt.) Hershk. |