| Name | Obione occidentalis var. angustifolia Torrey |
| Authorship | Torrey |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Obione occidentalis (Torrey & Fremont) Moquin-Tandon |
| GUID | urn:lsid:ipni.org:names:171321-2 |
| Citation | 1859 Rep. U.S. Mex. Bound., Bot. 2(1): 189 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Obione occidentalis var. angustifolia Torrey |
| Identification made in | [no date] (2), 1994 (3) |