Lilac Sunday' Rouen Lilac - Arnold Arboretum

Preview: Lilac Sunday at the Arnold Arboretum

Lilac Sunday'—a history of the Arnold Arboretum cultivar

Photos from Lilac Sunday 2016 at Arnold Arboretum

Fragrant blooms and once-a-year picnics at Lilac Sunday - The Boston Globe

Lilac fragrance - Arnold Arboretum of Harvard University

Syringa Archives - Arnold Arboretum

Lilac Collection - Arnold Arboretum

Lilac Sunday' returns this Mother's Day to Arnold Arboretum

The Rochester Lilac Festival

Lilac Sunday'—a history of the Arnold Arboretum cultivar

Lilac Sunday at the Arnold Arboretum — GIRLVETICA