Xanthium cylindricum Millspaugh & Fernald
Xanthium cylindricum Millspaugh & Fernald is a synonym sensu FNA Ed. Comm., 2006c of:
Xanthium strumarium Linnaeus, an accepted species name sensu FNA Ed. Comm., 2006c.
Xanthium cylindricum Millspaugh & Fernald is a synonym sensu FNA Ed. Comm., 2006c of:
Xanthium strumarium Linnaeus, an accepted species name sensu FNA Ed. Comm., 2006c.