| Name | Polytaenium dussianum (Benedict) Benedict |
| Authorship | (Benedict) Benedict |
| Rank | Species |
| Placed in | Polytaenium |
| Citation | 1911 Bull. Torrey Bot. Club 38: 169 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polytaenium dussianum (Benedict) Benedict |
| Identification made in | 2013 (1) |