Genus Ruellia
- Species total:
- 3
- Age range:
- 1746.67 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Ruellia diegenia | Eocene | Eocene |
|
| Ruellia helicophylla | Late Precambrian | Early Cambrian |
|
| Ruellia laxa | Late Cretaceous | Tertiary |
|