| Name | Tympanis piceina J. W. Groves |
| Authorship | J. W. Groves |
| Rank | Species |
| Placed in | Tympanis |
| Citation | 1952 Canad. J. Bot. 30: 601 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Tympanis piceina J. W. Groves |
| Identification made in | [no date] (1) |