| Name | Cortaderia sericantha (Steudel) Hitchcock |
| Authorship | (Steudel) Hitchcock |
| Rank | Species |
| Placed in | Cortaderia |
| Citation | 1927 Contr. U.S. Natl. Herb. 24(8): 348 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Cortaderia sericantha (Steudel) Hitchcock |
| Identification made in | 1961 (1), 1988 (1), 1995 (1), 2015 (1) |