Hieracium canadense var. hirtirameum Fernald
Hieracium canadense var. hirtirameum Fernald is a synonym sensu FNA Ed. Comm., 2006a of:
Hieracium umbellatum Linnaeus subsp. umbellatum, an accepted subspecies name sensu POWO.
Hieracium canadense var. hirtirameum Fernald is a synonym sensu FNA Ed. Comm., 2006a of:
Hieracium umbellatum Linnaeus subsp. umbellatum, an accepted subspecies name sensu POWO.