Senecio pauperculus var. firmifolius (Greenman) Greenman

Senecio pauperculus var. firmifolius (Greenman) Greenman is a synonym sensu TROPICOS of:

Packera paupercula (Michaux) Á. Löve & D. Löve var. paupercula, an accepted variety name sensu Mahoney & Kowal, 2008.