| Name | Xanthosoma viviparum Madison |
| Authorship | Madison |
| Rank | Species |
| Placed in | Xanthosoma Schott |
| Citation | 1981 Selbyana 5(3–4): 358 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Xanthosoma viviparum Madison |
| Identification made in | [no date] (3) |