| Name | Rouliniella lignosa Vail |
| Authorship | Vail |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rouliniella Vail |
| GUID | urn:lsid:ipni.org:names:222614-2 |
| Citation | 1902 Bull. Torrey Bot. Club 29: 666 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rouliniella lignosa Vail |
| Identification made in | [no date] (1) |