| Name | Pilea aquarum subsp. brevicornuta (Hayata) C. J. Chen |
| Authorship | (Hayata) C. J. Chen |
| Rank | Subspecies |
| Placed in | Pilea aquarum Dunn |
| Citation | 1982 Bull. Bot. Res., Harbin 2(3): 59 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Pilea aquarum subsp. brevicornuta (Hayata) C. J. Chen |
| Identification made in | [no date] (3) |