| Name | Eupatorium rugosum var. angustatum (A. Gray) B. L. Robinson |
| Authorship | (A. Gray) B. L. Robinson |
| Rank | Variety |
| Placed in | Eupatorium rugosum Houttuyn |
| Citation | 1941 Rhodora 43: 557 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Eupatorium rugosum var. angustatum (A. Gray) B. L. Robinson |
| Identification made in | 1968 (1) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility