Genus Hydrocharis
- Species total:
- 4
- Age range:
- 65 - 1.2 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Hydrocharis | Miocene | Early Pleistocene |
|
| Hydrocharis morosus | Holocene | Holocene |
|
| Hydrocharis sp | Early Tertiary | Early Tertiary |
|
| Hydrocharis sp. Sung et al,1964 | Late Eocene | Middle Oligocene |
|