Genus:Philadelphus Family:Hydrangeaceae subfamily: Hydrangeoideae tribe: Philadelpheae. Also placed in:
Philadelphaceae Nomen number: 27673 Place of publication: Gen. Am. Pl. 1:301. 1818 NAME NOT VERIFIED.Last updated: 08-Nov-1999 Species priority site is: National Arboretum (NA). Accessions:
1 in National Plant Germplasm System.
Note: Be advised that their identity may be
inaccurate. Proper identification of a plant may require
specialized taxonomic knowledge or comparison with
properly documented herbarium material.