| Name | Platydictya subtilis (Hedwig) H. A. Crum |
| Authorship | (Hedwig) H. A. Crum |
| Rank | Species |
| Placed in | Platydictya |
| Citation | 1964 Michigan Bot. 3(2): 60 |
| Holdings | 16 Specimens held in the Harvard University Herbaria identified as Platydictya subtilis (Hedwig) H. A. Crum |
| Identification made in | [no date] (16) |