| Name | Pyrrosia davidii (Giesenhagen ex Diels) Ching |
| Authorship | (Giesenhagen ex Diels) Ching |
| Rank | Species |
| Placed in | Pyrrosia |
| Citation | 1965 Acta Phytotax. Sin. 10(4): 301 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Pyrrosia davidii (Giesenhagen ex Diels) Ching |
| Identification made in | [no date] (4) |