| Name | Erythronium howellii S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Erythronium |
| GUID | urn:lsid:ipni.org:names:96837-2 |
| Citation | 1887 Proc. Amer. Acad. Arts 22: 480 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Erythronium howellii S. Watson |
| Identification made in | [no date] (2), 2003 (1) |