| austria | | senecio vulgaris | species | 1 | 0 |
| bolivia | | senecio vulgaris | species | 1 | 0 |
| canada | ontario | senecio vulgaris | species | 4 | 0 |
| canada | quebec | senecio vulgaris | species | 2 | 0 |
| canada | yukon | senecio vulgaris | species | 2 | 0 |
| china | | senecio vulgaris | species | 10 | 0 |
| france | | senecio vulgaris | species | 1 | 0 |
| germany | | senecio vulgaris | species | 2 | 0 |
| iran | | senecio vulgaris subsp. vulgaris | subspecies | 1 | 0 |
| israel | northern district | senecio vulgaris subsp. vulgaris | subspecies | 1 | 0 |
| new zealand | | senecio vulgaris | species | 1 | 0 |
| new zealand | canterbury | senecio vulgaris | species | 2 | 0 |
| portugal | | senecio vulgaris | species | 2 | 0 |
| south korea | | senecio vulgaris | species | 1 | 0 |
| switzerland | geneva region | senecio vulgaris | species | 2 | 0 |
| united kingdom | | senecio vulgaris | species | 4 | 0 |
| united kingdom | england | senecio vulgaris subsp. denticulatus | subspecies | 476 | 0 |
| united states | california | senecio vulgaris | species | 2 | 0 |
| united states | maryland | senecio vulgaris | species | 3 | 0 |
| united states | new york | senecio vulgaris | species | 1 | 0 |