| canada | british columbia | carex stipata | species | 1 | 0 |
| canada | manitoba | carex stipata | species | 1 | 0 |
| canada | manitoba | carex stipata var. stipata | varietas | 5 | 0 |
| canada | newfoundland and labrador | carex stipata | species | 1 | 0 |
| canada | ontario | carex stipata | species | 10 | 0 |
| canada | quebec | carex stipata | species | 1 | 0 |
| united states | | carex stipata | species | 2 | 0 |
| united states | california | carex stipata | species | 4 | 0 |
| united states | delaware | carex stipata var. maxima | varietas | 2 | 0 |
| united states | illinois | carex stipata var. stipata | varietas | 1 | 0 |
| united states | maine | carex stipata | species | 1 | 0 |
| united states | maryland | carex stipata | species | 1 | 0 |
| united states | maryland | carex stipata var. stipata | varietas | 2 | 0 |
| united states | wisconsin | carex stipata | species | 4 | 0 |
| united states | wisconsin | carex stipata var. stipata | varietas | 1 | 0 |