Silphium laeve Hooker
Silphium laeve Hooker is a synonym of:
Wyethia amplexicaulis (Nuttall) Nuttall, an accepted species name sensu FNA Ed. Comm., 2006c.
Silphium laeve Hooker is a synonym of:
Wyethia amplexicaulis (Nuttall) Nuttall, an accepted species name sensu FNA Ed. Comm., 2006c.