Alaska knotweed
Alaska knotweed (FNA Ed. Comm., 2005) is an accepted English vernacular name for:
Polygonum humifusum subsp. caurianum (B.L. Robinson) Costea & Tardif , an accepted subspecies name sensu FNA Ed. Comm., 2005.
Alaska knotweed (FNA Ed. Comm., 2005) is an accepted English vernacular name for:
Polygonum humifusum subsp. caurianum (B.L. Robinson) Costea & Tardif , an accepted subspecies name sensu FNA Ed. Comm., 2005.