| Name | From | To | Age range |
|---|---|---|---|
| Engelhardtia sp. Pokr.,1956 | Oligocene | Oligocene |
|
| Engelhardtia sp. Pono.,1966 | Middle Eocene | Middle Eocene |
|
| Engelhardtia sp. Pop & Petr.,1971 | Lutetian | Lutetian |
|
| Engelhardtia sp. Ridg.et al,1995 | Early Eocene | Late Eocene |
|
| Engelhardtia sp. Roma.,1956 | Oligocene | Oligocene |
|
| Engelhardtia sp. Sung et al,1964 | Late Eocene | Middle Oligocene |
|
| Engelhardtia sp.1 | Tertiary | Miocene |
|
| Engelhardtia sp.1 Pokr.,1956 | Oligocene | Oligocene |
|
| Engelhardtia sp.2 | Late Eocene | Early Oligocene |
|
| Engelhardtia sp.2 Pokr.,1956 | Oligocene | Oligocene |
|
| Engelhardtia spackmaniana | Late Cretaceous | Paleocene |
|
| Engelhardtia spicata | Paleocene | Early Pleistocene |
|
| Engelhardtia tenuipolus | Maastrichtian | Maastrichtian |
|
| Engelhardtia triletipollenites | Santonian | Santonian |
|
| Engelhardtia type 1 | Early Pliocene | Early Pliocene |
|
| Engelhardtia type 2 | Early Pliocene | Early Pliocene |
|
| Engelhardtia type 3 | Early Pliocene | Early Pliocene |
|