| Name | Syrmatium argophyllum (Gray) Greene |
| Authorship | (Gray) Greene |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Syrmatium Vogel |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Syrmatium argophyllum (Gray) Greene |
| Identification made in | [no date] (5), 1998 (1) |