| Name | From | To | Age range |
|---|---|---|---|
| Symplocos gemmata | Middle Eocene | Late Eocene |
|
| Symplocos virginiensis | Late Paleocene | Early Vicksburg |
|
| Symplocos tecta | Middle Eocene | Early Oligocene |
|
| Symplocos contracta | Midway | Early Oligocene |
|
| Symplocos ceciliensis | Middle Eocene | Early Oligocene |
|
| Symplocos thalmannii | Eocene | Early Oligocene |
|
| Symplocos arcuata | Middle Eocene | Early Oligocene |
|
| Symplocos jacksoniana | Middle Eocene | Early Miocene |
|
| Symplocos type 2 | Early Miocene | Middle Miocene |
|
| Symplocos jasconia | Oligocene | Middle Miocene |
|
| Symplocos type 1 | Early Miocene | Middle Miocene |
|
| Symplocos triangula | Karaganian | Sarmatian |
|
| Symplocos decora | Late Miocene | Early Pliocene |
|
| Symplocos sp.2 | Paleogene | Neogene |
|
| Symplocos sp.3 | Paleogene | Neogene |
|
| Symplocos tinctoria | Paleogene | Early Pleistocene |
|
| Symplocos paniculata | Late Oligocene | Early Pleistocene |
|