| Name | Synthyris paysonii Pennell & L. O. Williams |
| Authorship | Pennell & L. O. Williams |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Synthyris Bentham |
| GUID | urn:lsid:ipni.org:names:248549-2 |
| Citation | 1933 Proc. Acad. Nat. Sci. Philadelphia 85: 96 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Synthyris paysonii Pennell & L. O. Williams |
| Identification made in | [no date] (1) |