| Name | Trautvetteria fonticalcarea Floden |
| Authorship | Floden |
| Rank | Species |
| Placed in | Trautvetteria |
| Citation | 2017 Nord. J. Bot. 36(1-2): 4 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Trautvetteria fonticalcarea Floden |
| Identification made in | 2018 (1) |