| Name | Campylium polygamum var. stagnatum Dixon |
| Authorship | Dixon |
| Rank | Variety |
| Placed in | Campylium polygamum (Schimper) C. E. O. Jensen |
| Citation | 1933 Hong Kong Naturalist, Suppl. 2: 24 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Campylium polygamum var. stagnatum Dixon |
| Identification made in | [no date] (4) |