| Name | Isochilus major Chamisso & Schlechtendal |
| Authorship | Chamisso & Schlechtendal |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Isochilus |
| Contains | Isochilus major var. amparoanus (Schlechter) Correll |
| Citation | 1831 Linnaea 6: 60 |
| Holdings | 45 Specimens held in the Harvard University Herbaria identified as Isochilus major Chamisso & Schlechtendal |
| Identification made in | [no date] (16), 1941 (17), 1968 (1), 1974 (1), 1988 (2), 1990 (1), 1994 (6), 2016 (1) |