| Name | Porothamnium bigelovii (Sullivant) M. Fleischer |
| Authorship | (Sullivant) M. Fleischer |
| Rank | Species |
| Placed in | Porothamnium |
| Citation | 1925 Nat. Pflanzenfam., ed. 2 [Engler & Prantl] 11: 199 |
| Holdings | 41 Specimens held in the Harvard University Herbaria identified as Porothamnium bigelovii (Sullivant) M. Fleischer |
| Identification made in | [no date] (41) |