| Name | Synthyris pinnatifida subsp. lanuginosa Piper |
| Authorship | Piper |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Synthyris pinnatifida S. Watson |
| GUID | urn:lsid:ipni.org:names:248553-2 |
| Citation | 1906 Contr. U.S. Natl. Herb. 11: 504 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Synthyris pinnatifida subsp. lanuginosa Piper |
| Identification made in | [no date] (2) |