| Name | Phragmites australis subsp. americanus Saltonstall, P. M. Peterson & Soreng |
| Authorship | Saltonstall, P. M. Peterson & Soreng |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Phragmites australis (Cavanilles) Trinius ex Steudel |
| Citation | 2004 Sida 21(2): 690 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Phragmites australis subsp. americanus Saltonstall, P. M. Peterson & Soreng |
| Identification made in | [no date] (2), 2006 (1) |