| Name | Syngonium hastiferum (Standl. & L. O. Williams) Croat |
| Authorship | (Standley & L. O. Williams) Croat |
| Rank | Species |
| Placed in | Syngonium |
| Citation | 1981[1982] Ann. Missouri Bot. Gard. 68(4): 595 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Syngonium hastiferum (Standl. & L. O. Williams) Croat |
| Identification made in | [no date] (4) |