| Name | Conimitella williamsii (D. C. Eaton) Rydberg |
| Authorship | (D. C. Eaton) Rydberg |
| Rank | Species |
| Placed in | Conimitella |
| Citation | 1905 N. Amer. Fl. 22(2): 97 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Conimitella williamsii (D. C. Eaton) Rydberg |
| Identification made in | [no date] (7) |