| Name | Taxilejeunea umbilicata (Nees) J. B. Jack & Stephani |
| Authorship | (Nees) J. B. Jack & Stephani |
| Rank | Species |
| Placed in | Taxilejeunea |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Taxilejeunea umbilicata (Nees) J. B. Jack & Stephani |
| Identification made in | 1936 (2) |