List of plants known as ragwort

Ragwort may refer to a number of plant species:


 * Certain members of the genus Senecio (ragworts and groundsels) including:
 * Senecio ampullaceus, Texas ragwort
 * Senecio cambrensis, Welsh ragwort
 * Senecio squalidus, Oxford ragwort
 * Senecio viscosus, sticky ragwort
 * Certain members of the genus Jacobaea (a segregate of Senecio):
 * Jacobaea vulgaris, (common) ragwort or, only in the USA tansy ragwort, a very common wild flower in Europe, widely naturalised elsewhere
 * Jacobaea aquatica, water ragwort, marsh ragwort
 * Jacobaea erucifolia, Hoary ragwort
 * Certain members of the genus Packera including:
 * Packera obovata, Roundleaf ragwort
 * Packera aurea, golden ragwort
 * Certain member of the genus Pericallis including:
 * Pericallis × hybrida, common ragwort
 * Certain members of the genus Rugelia including:
 * Rugelia nudicaulis, Rugels ragwort, a wildflower found only in the Great Smoky Mountains