Philadelphus columbianus Koehne
Philadelphus columbianus Koehne is a synonym sensu TROPICOS of:
Philadelphus lewisii Pursh, an accepted species name sensu FNA Ed. Comm., 2016.
Philadelphus columbianus Koehne is a synonym sensu TROPICOS of:
Philadelphus lewisii Pursh, an accepted species name sensu FNA Ed. Comm., 2016.