| Name | Plantago macrocarpa Chamisso & Schlechtendal |
| Authorship | Chamisso & Schlechtendal |
| Rank | Species |
| Placed in | Plantago |
| Citation | 1826 Linnaea 1(2): 166 |
| Holdings | 31 Specimens held in the Harvard University Herbaria identified as Plantago macrocarpa Chamisso & Schlechtendal |
| Identification made in | [no date] (31) |