| Name | From | To | Age range |
|---|---|---|---|
| Pediastrum tetras | Early Tertiary | Early Tertiary |
|
| Pediastrum difforme | Tertiary | Miocene |
|
| Pediastrum kawraiskyi | Early Tertiary | Oligocene |
|
| Pediastrum muticum | Early Tertiary | Early Tertiary |
|
| Pediastrum quadriangalatum | Early Tertiary | Early Tertiary |
|
| Pediastrum singhuaensis | Early Tertiary | Early Tertiary |
|
| Pediastrum multidentatum | Early Tertiary | Early Tertiary |
|
| Pediastrum biradiatum | Early Tertiary | Early Tertiary |
|
| Pediastrum integrum | Early Tertiary | Miocene |
|
| Pediastrum fimorphum | Tertiary | Early Miocene |
|
| Pediastrum bellulum | Tertiary | Early Miocene |
|
| Pediastrum elongatum | Tertiary | Early Miocene |
|
| Pediastrum variabile | Tertiary | Early Miocene |
|
| Pediastrum bifurcatum | Tertiary | Early Miocene |
|
| Pediastrum bifidites | Paleocene | Middle Miocene |
|
| Pediastrum parakawraiskyi | Early Tertiary | Early Tertiary |
|
| Pediastrum shangsicum | Tertiary | Early Miocene |
|