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
The Alnwick Garden as architectural landscaping, topiary and decorative gates. A garden featuring intoxicating and poisonous plants was added in February 2005. Species of the Poison Garden include "Strychnos nux-vomica" (source of strychnine), hemlock, "Ricinus communis" (source of harmless castor oil but also deadly ricin), foxglove, "Atropa belladonna" (commonly called Deadly Nightshade")", "Brugmansia" and "Laburnum". The mission of the Poison Garden also includes drug education, with featured plantings of cannabis, coca and the opium poppy "Papaver somniferum". The Alnwick Garden The Alnwick Garden is a complex of formal gardens adjacent to Alnwick Castle in the town of Alnwick, Northumberland, England. The gardens have