Silphium laciniatum var. robinsonii L.M. Perry
Silphium laciniatum var. robinsonii L.M. Perry is a synonym sensu FNA Ed. Comm., 2006c of:
Silphium laciniatum Linnaeus, an accepted species name sensu FNA Ed. Comm., 2006c.
Silphium laciniatum var. robinsonii L.M. Perry is a synonym sensu FNA Ed. Comm., 2006c of:
Silphium laciniatum Linnaeus, an accepted species name sensu FNA Ed. Comm., 2006c.