| Name | From | To | Age range |
|---|---|---|---|
| Nyssa krutzschii | Paleogene | Neogene |
|
| Nyssa kruschi | Eocene | Pannonian |
|
| Nyssa javanica | Recent | Recent |
|
| Nyssa iucunda | Paleogene | Neogene |
|
| Nyssa inviolata | Late Eocene | Middle Miocene |
|
| Nyssa intermedia | Paleogene | Paleogene |
|
| Nyssa integra | Late Eocene | Middle Miocene |
|
| Nyssa ingentipollinia | Paleocene | Late Pliocene |
|
| Nyssa improvisa | Paleogene | Neogene |
|
| Nyssa imitabilis | Paleogene | Neogene |
|
| Nyssa granulata | Late Eocene | Late Eocene |
|
| Nyssa gigantea | Danian | Danian |
|
| Nyssa diversa | Paleogene | Neogene |
|
| Nyssa delicata | Paleogene | Neogene |
|
| Nyssa degrata | Late Paleozoic | Eocene |
|
| Nyssa crassa | Early Tertiary | Early Miocene |
|
| Nyssa constans | Paleogene | Neogene |
|