| Name | Thesium nigromontanum Sonder |
| Authorship | Sonder |
| Rank | Species |
| Placed in | Thesium |
| Citation | 1857 Flora 40: 361 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Thesium nigromontanum Sonder |
| Identification made in | [no date] (4) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility