Senecio pauperculus var. thomsoniensis (Greenman) B. Boivin

Senecio pauperculus var. thomsoniensis (Greenman) B. Boivin is a synonym sensu POWO of:

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