| Name | Carex stipata var. maxima Chapman ex Boott |
| Authorship | Chapman ex Boott |
| Rank | Variety |
| Placed in | Carex stipata Muhlenberg ex Willdenow |
| Citation | 1862 Ill. Gen. Carex 3: 121 |
| Holdings | 35 Specimens held in the Harvard University Herbaria identified as Carex stipata var. maxima Chapman ex Boott |
| Identification made in | [no date] (35) |