As classified in WFO snapshot
June 2023
Warning: older classification
variety
Philadelphus coronarius var. floribundus
(Schrad. ex DC.) Maxim.
This variety name was first published in Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7 , 10(12): 43 (1867)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .