| Name | Leptopharynx trisecta Rydberg |
| Authorship | Rydberg |
| Rank | Species |
| Placed in | Leptopharynx |
| GUID | urn:lsid:ipni.org:names:138489-2 |
| Citation | 1914 N. Amer. Fl. 34: 23 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Leptopharynx trisecta Rydberg |
| Identification made in | [no date] (1) |