Polygonum amphibium subsp. laevimarginatum Hultén
Polygonum amphibium subsp. laevimarginatum Hultén is a synonym sensu FNA Ed. Comm., 2005 of:
Persicaria amphibia var. stipulacea (N. Coleman) H. Hara, an accepted variety name.
Polygonum amphibium subsp. laevimarginatum Hultén is a synonym sensu FNA Ed. Comm., 2005 of:
Persicaria amphibia var. stipulacea (N. Coleman) H. Hara, an accepted variety name.