| Name | Xyris papillosa var. exserta Fassett |
| Authorship | Fassett |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Xyris papillosa Fassett |
| GUID | urn:lsid:ipni.org:names:270132-2 |
| Citation | 1937 Rhodora 39: 459 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Xyris papillosa var. exserta Fassett |
| Identification made in | 2024 (1) |