Asparagus, or garden asparagus, folk name sparrow grass, scientific name Asparagus officinalis, is a spring vegetable, a flowering perennial plant species in the genus Asparagus.
It was once classified in the lily family, like the related Allium species, onions and garlic, but the Liliaceae have been split and the onion-like plants are now in the family Amaryllidaceae and asparagus in the Asparagaceae. Asparagus officinalis is native to most of Europe, northern Africa and western Asia, and is widely cultivated as a vegetable crop.
Asparagus has been used as a vegetable and medicine, owing to its delicate flavour, diuretic properties, and more. It is pictured as an offering on an Egyptian frieze dating to 3000 BC. In ancient times, it was also known in Syria and in Spain. Greeks and Romans ate it fresh when in season, and dried the vegetable for use in winter; Roman Epicureans even froze it high in the Alps, for the Feast of Epicurus. Emperor Augustuscreated the "Asparagus Fleet" for hauling the vegetable, and coined the expression "faster than cooking asparagus" for quick action. A recipe for cooking asparagus is in the oldest surviving book of recipes, Apicius's third-century AD De re coquinaria, Book III.
The ancient Greek physician Galen (prominent among the Romans) mentioned asparagus as a beneficial herb during the second century AD, but after the Roman empire ended, asparagus drew little medieval attention until al-Nafzawi's The Perfumed Garden. That piece of writing celebrates its (scientifically unconfirmed) aphrodisiacal power, a supposed virtue that the Indian Ananga Ranga attributes to "special phosphorus elements" that also counteract fatigue. By 1469, asparagus was cultivated in French monasteries.