Syringa pubescens Syringa pubescens Syringa pubescens is a species of flowering plant in the lilac genus of the family Oleaceae, native to Korea and China (Gansu, Hebei, Henan, Hubei, Jilin, Liaoning, Ningxia, Qinghai, Shaanxi, Shandong, Shanxi, Sichuan). Growing to tall and broad, it is a substantial deciduous shrub with green leaves felted white beneath, and panicles of heavily scented, white-throated lilac flowers in early summer. The specific epithet "pubescens" means "downy", referring to the texture of the leaves. Three subspecies (formerly listed as separate species) are recognised: The cultivar "S. pubescens" subsp. "microphylla" 'Superba' has gained the Royal Horticultural Society's Award of
Prunus padus and spring display of fragrant, white flowers. The common name Mayday tree is not related to the distress signal mayday as the name for the tree was in use prior to the adoption of mayday as an international distress signal. A taboo on the use of the wood was reported by natives of Advie, in northeast Scotland, being regarded as a "witches tree". Prunus padus Prunus padus, known as bird cherry, hackberry, hagberry, or Mayday tree, is a flowering plant in the rose family Rosaceae. It is a species of cherry, a deciduous small tree or large shrub up to