| Name | Echites obliquus (Miller) Miers |
| Authorship | (Miller) Miers |
| Rank | Species |
| Placed in | Echites |
| Citation | 1878 Apocyn. S. Am. 193 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Echites obliquus (Miller) Miers |
| Identification made in | 1979 (4) |