| Name | Syngramma alismifolia (C. Presl) J. Smith |
| Authorship | (C. Presl) J. Smith |
| Rank | Species |
| Placed in | Syngramma J. Smith |
| Citation | 1845 London J. Bot. 4: 168 |
| Holdings | 32 Specimens held in the Harvard University Herbaria identified as Syngramma alismifolia (C. Presl) J. Smith |
| Identification made in | [no date] (32) |