| Name | Ageratum corymbosum f. album B. L. Robinson |
| Authorship | B. L. Robinson |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Ageratum corymbosum Zuccagni |
| GUID | urn:lsid:ipni.org:names:7094-2 |
| Citation | 1913 Contr. Gray Herb. 42: 475 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Ageratum corymbosum f. album B. L. Robinson |
| Identification made in | [no date] (4), 1971 (1), 1981 (4) |