| Name | Cuscuta japonica var. formosana (Hayata) Yuncker |
| Authorship | (Hayata) Yuncker |
| Rank | Variety |
| Placed in | Cuscuta japonica Choisy |
| Citation | 1932 Mem. Torrey Bot. Club 18(2): 253 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Cuscuta japonica var. formosana (Hayata) Yuncker |
| Identification made in | [no date] (3) |