| Name | Parnassia longshengensis T. C. Ku |
| Authorship | T. C. Ku |
| Rank | Species |
| Placed in | Parnassia |
| Citation | 1987 Bull. Bot. Res., Harbin 7(1): 54 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Parnassia longshengensis T. C. Ku |
| Identification made in | 2018 (1) |