Rumex hydrolapathum var. americanum A. Gray
Rumex hydrolapathum var. americanum A. Gray is a synonym sensu FNA Ed. Comm., 2005 of:
Rumex britannica Linnaeus, an accepted species name sensu FNA Ed. Comm., 2005.
Rumex hydrolapathum var. americanum A. Gray is a synonym sensu FNA Ed. Comm., 2005 of:
Rumex britannica Linnaeus, an accepted species name sensu FNA Ed. Comm., 2005.