Syringa vulgaris four-lobed apex 5–8 mm across, usually lilac to mauve, occasionally white. They are arranged in dense, terminal panicles long. The fruit is a dry, smooth, brown capsule, 1–2 cm long, splitting in two to release the two-winged seeds. "Syringa vulgaris" was first formally described by Carl Linnaeus in 1753 and the description was published in "Species Plantarum". The specific epithet ("vulgaris") is a Latin word meaning "common" or "usual". Lilacs—both "S. vulgaris" and "S." × "persica" the finer, smaller "Persian lilac", now considered a natural hybrid—were introduced into northern European gardens at the end of the 16th century, from Ottoman
Madonna of the Dry Tree Madonna of the Dry Tree Madonna of the Dry Tree (or Our Lady of the Barren Tree) is a small oil-on-oak panel painting, dated c. 1462–1465, by Early Netherlandish painter Petrus Christus. Unusually innovative and dramatic for its time, it depicts the Virgin Mary holding the Christ Child as she stands on a disembodied dead tree trunk, surrounded by the circular briars of a crown of thorns. The painting is believed to allude to the Book of Ezekiel, with the tree symbolizing the Tree of Knowledge from the Garden of Eden. However, Christus portrays the tree as dead and withered,