Hieracium canadense
Hieracium canadense Michaux is a synonym (FNA Ed. Comm., 2006a) of:
Hieracium umbellatum Linnaeus subsp. umbellatum , an accepted subspecies name sensu POWO.
Hieracium canadense Michaux is a synonym (FNA Ed. Comm., 2006a) of:
Hieracium umbellatum Linnaeus subsp. umbellatum , an accepted subspecies name sensu POWO.