| Name | Pteris decrescens Christ |
| Authorship | Christ |
| Rank | Species |
| Placed in | Pteris Linnaeus |
| Citation | Bull. Acad. Int. Géogr. Bot. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pteris decrescens Christ |
| Identification made in | 2015 (1) |