Hudsonian knotweed
Hudsonian knotweed (FNA Ed. Comm., 2005) is a synonym English vernacular name for:
Polygonum fowleri subsp. hudsonianum (S.J. Wolf & McNeill) Costea & Tardif , an accepted subspecies name sensu FNA Ed. Comm., 2005.
Hudsonian knotweed (FNA Ed. Comm., 2005) is a synonym English vernacular name for:
Polygonum fowleri subsp. hudsonianum (S.J. Wolf & McNeill) Costea & Tardif , an accepted subspecies name sensu FNA Ed. Comm., 2005.