In late summer, this onion flower is a bit dehydrated. The origin of the Allium is unclear, but it probably originated in Central Asia, although wild specimens were never found there. Writings from 3000 BC show that the onion was first grown in Iran, Afghanistan and China and later in ancient India. From India, the crop was brought to Greece and Egypt. In decorations and hieroglyphics of pyramids, the onion is frequently depicted. The pyramid builders were given a.o. onions as food, because it was believed that they were beneficial to physical strength and helped prevent diseases. Onions were also laid in tombs, as food and medicine during the journey to the afterlife. By their structure its peelings were considered as a symbol of eternity. After the introduction by the Romans in Europe, the onion quickly became popular as a vegetable. In the 13th century there was a lively trade in London, where even imported onions were sold.