| Name | Ageratum riparium B. L. Robinson |
| Authorship | B. L. Robinson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ageratum Linnaeus |
| GUID | urn:lsid:ipni.org:names:175554-1 |
| Citation | 1913 Contr. Gray Herb. 42: 473 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Ageratum riparium B. L. Robinson |
| Identification made in | [no date] (2), 1967 (2), 1981 (2), 1996 (2) |