| Name | Polystachya foliosa (Lindley) Reichenbach f. |
| Authorship | (Lindley) Reichenbach f. |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Polystachya Hooker |
| Contains | Polystachya foliosa var. triandra Sauleda & R. M. Adams |
| Citation | 1863 Ann. Bot. Syst. [Walpers] 6: 640 |
| Holdings | 107 Specimens held in the Harvard University Herbaria identified as Polystachya foliosa (Lindley) Reichenbach f. |
| Identification made in | [no date] (45), 1941 (1), 1944 (1), 1955 (12), 1968 (1), 1969 (1), 1971 (1), 1984 (2), 2002 (28), 2013 (14), 2024 (1) |