| Senecio
aureus
L. = Packera aurea (L.) A. et D. Love golden ragwort Native |
                     
|
| Senecio
obovatus
Muhl. ex Willd. = Packera obovata (Muhl. ex Willd.) W.A. Weber et A. Love broad-leaved ragwort Native |
           
|
| Senecio
paupercula
Michaux = Packera paupercula (Michaux) W.A.Weber et A.Loeve balsam ragwort Native |
        
|
| Senecio
vulgaris
L. common groundsel Introduced |
             
|