| united states | | symphyotrichum spathulatum | species | 2 | 0 |
| united states | idaho | symphyotrichum spathulatum var. spathulatum | varietas | 2 | 0 |
| united states | oregon | symphyotrichum spathulatum var. spathulatum | varietas | 3 | 0 |
| united states | wyoming | symphyotrichum spathulatum var. spathulatum | varietas | 2 | 0 |