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Nectar is a sugar-rich liquid produced by plants. It is produced either by the flowers, in which it attracts pollinating animals or by extrafloral nectaries, which provide a nutrient source to animal mutualists providing anti-herbivore protection. It is produced in glands called nectaries. Nectar is an economically important item, the sugar source for honey. It is also useful in agriculture and horticulture because the adult stages of many predatory insects, as well as hummingbirds and butterflies, feed on nectar. Nectar is derived from Latin nectar "drink of the gods", which in turn has its origins in the Greek word ???ta? (néktar), presumed to be a compound of the elements nek- "death" and -tar "overcoming". The earliest recorded use of its current meaning, "sweet liquid in flowers", is 1609.[1] Floral nectaries are generally located at the base of the perianth, so that pollinators are made to brush the flower's reproductive structures, the anthers and pistil, while accessing the nectar.
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