Hieracium canadense Michaux
Hieracium canadense Michaux is a synonym sensu FNA Ed. Comm., 2006a of:
Hieracium umbellatum Linnaeus, an accepted species name sensu FNA Ed. Comm., 2006a.
Hieracium canadense Michaux is a synonym sensu FNA Ed. Comm., 2006a of:
Hieracium umbellatum Linnaeus, an accepted species name sensu FNA Ed. Comm., 2006a.