| Name | Cuscuta leptantha var. palmeri (S. Watson) Yuncker |
| Authorship | (S. Watson) Yuncker |
| Rank | Variety |
| Placed in | Cuscuta leptantha Engelmann |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cuscuta leptantha var. palmeri (S. Watson) Yuncker |
| Identification made in | [no date] (1) |