Canadensys Canadensys

Hieracium gracile var. yukonense A.E. Porsild

Hieracium gracile var. yukonense A.E. Porsild is a synonym sensu FNA Ed. Comm., 2006a of:

Pilosella tristis (Willdenow ex Sprengel) F.W. Schultz & Schultz Bipontinus, an accepted species name.