Senecio vernalis is one of the European species of Senecio, an annual that is also known as eastern groundsel. While it has been long classified as Senecio vernalis, this species has more recently been described as a subspecies of Senecio leucanthemifolius and is now included by some in that species. Eastern groundsel is a 'lovely yellow-flowering weed found by the roadside and on the edges of fields' that can be sometimes confused with S. eboracensis A Senecio and a diploid, Senecio vernalis is part of a species group along with S. flavus, S. gallicus, S. squalidus and S. glaucus who are widespread geographically and interesting for the study of genecology (the study of genetic differences in relation to the environment) and plant evolution. Native: Media related to Senecio vernalis at Wikimedia Commons Data related to Senecio vernalis at Wikispecies