| Name | Ligusticum porteri J. M. Coulter & Rose |
| Authorship | J. M. Coulter & Rose |
| Rank | Species |
| Placed in | Ligusticum |
| GUID | urn:lsid:ipni.org:names:140059-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ligusticum porteri J. M. Coulter & Rose |
| Identification made in | 2007 (1) |