| Name | Porotrichum leavenworthii E. B. Bartram |
| Authorship | E. B. Bartram |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Porotrichum |
| Citation | 1946 Amer. Midl. Naturalist 36: 157 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Porotrichum leavenworthii E. B. Bartram |
| Identification made in | [no date] (2) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility