| Omphalogramma delavayi (Franch.) Franch. | | a | | Omphalogramma delavayi (Franch.) Franch. | | 419920 | |
| Omphalogramma elwesianum (King ex G. Watt) Franch. | | a | | Omphalogramma elwesianum (King ex G. Watt) Franch. | | 419921 | |
| Omphalogramma souliei Franch. | | a | | Omphalogramma souliei Franch. | | 419922 | |
| Omphalogramma vinciflorum (Franch.) Franch. | | a | | Omphalogramma vinciflorum (Franch.) Franch. | | 419923 | |