| united states | north carolina | silene caroliniana | species | 1 | 0 |
| united states | north carolina | silene caroliniana subsp. caroliniana | subspecies | 3 | 0 |
| united states | north carolina | silene caroliniana subsp. pensylvanica | subspecies | 12 | 0 |
| united states | ohio | silene caroliniana subsp. wherryi | subspecies | 4 | 0 |