Syringa reticulata subsp. pekinensis Syringa reticulata subsp. pekinensis Syringa reticulata subsp. pekinensis (formerly known as "Syringa pekinensis"), also known as the Pekin lilac or the Chinese tree lilac, grows in an open, multi-stemmed form to a height of , with a spread of . They are native to northern China but grow in USDA hardiness zones 3 through 7. It is grown as an ornamental tree in Europe and North America. Pekin lilacs have arching branches and ovate dark green leaves that are long. They have yellowish-white flowers that bloom in panicles up to long. The panicles change over to loose clusters of brown
Flowering Orchards an intensity through their pairing. Mancoff says of flowering trees and this work, "In his flowering trees, Vincent attained a sense of spontaneity, freeing himself from the strict self-analytical approach he took in Paris. In "Almond Tree in Blossom," Vincent used the light, broken strokes of impressionism and the dabs of colour of divisionism for a sparkling surface effect. The distinctive contours of the tree and its position in the foreground recall the formal qualities of Japanese prints." The southern region and the flowering trees seems to have awakened Van Gogh from his doldrums into a state of clear direction,