Louise's swallowwort
Louise's swallowwort (USDA NRCS, 2009+) is a synonym English vernacular name for:
Vincetoxicum nigrum (Linnaeus) Moench , an accepted species name sensu FNA Ed. Comm., 2023c.
Louise's swallowwort (USDA NRCS, 2009+) is a synonym English vernacular name for:
Vincetoxicum nigrum (Linnaeus) Moench , an accepted species name sensu FNA Ed. Comm., 2023c.