| Name | Syngramma sp. |
| Authorship | |
| Rank | Species |
| Placed in | Syngramma J. Smith |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Syngramma sp. |
| Identification made in | [no date] (17) |
| Name | Syngramma sp. |
| Authorship | |
| Rank | Species |
| Placed in | Syngramma J. Smith |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Syngramma sp. |
| Identification made in | [no date] (17) |