| Name | Evolvulus alsinoides var. angustifolia Torrey |
| Authorship | Torrey |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Evolvulus alsinoides (Linnaeus) Linnaeus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Evolvulus alsinoides var. angustifolia Torrey |
| Identification made in | 2008 (1) |