Canadensys Canadensys

Polygonum caurianum B.L. Robinson subsp. caurianum

Polygonum caurianum B.L. Robinson subsp. caurianum is a synonym sensu TROPICOS of:

Polygonum humifusum subsp. caurianum (B.L. Robinson) Costea & Tardif, an accepted subspecies name sensu FNA Ed. Comm., 2005.