Description: English: Location taken: The United States National Arboretum, Washington DC. Names: Syringa reticulata (Blume) H.Hara, Japanese Tree Lilac, Japanischer Flieder, lilas japonais, Tree Lilac, ハシド Classification: Plantae > Magnoliophyta > Magnoliopsida > Lamiales > Oleaceae > Oleeae > Ligustrinae > Syringa > Syringa reticulaagnoliophyta > Magnoliopsida > Lamiales > Oleaceae > Oleeae > Ligustrinae > Syringa > Syringa reticulata. Date: 29 September 2005. Source: source: David Stang. First published at ZipcodeZoo.com. Author: Photo by David J. Stang.