| Name | Syrmatium niveum Greene |
| Authorship | Greene |
| Rank | Species |
| Placed in | Syrmatium Vogel |
| GUID | urn:lsid:ipni.org:names:1010771-1 |
| Citation | 1886 Bull. Calif. Acad. Sci. 2: 148 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Syrmatium niveum Greene |
| Identification made in | [no date] (2) |