| Name | Elatostema rigidum Weddell |
| Authorship | Weddell |
| Rank | Species |
| Placed in | Elatostema |
| Contains | Elatostema rigidum var. laxum (Elmer) H. Schroeter |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1856 Arch. Mus. Hist. Nat. 9: 320 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Elatostema rigidum Weddell |
| Identification made in | [no date] (9) |