''Vitex altissima'', the peacock chaste tree, is a species of

woody plant A woody plant is a plant that produces wood as its structural tissue and thus has a hard stem. In cold climates, woody plants further survive winter or dry season above ground, as opposed to Herbaceous plant, herbaceous plants that die back to t ...

reaching some 20 m in height, in the family of

Lamiaceae The Lamiaceae ( ) or Labiatae are a family (biology), family of flowering plants commonly known as the mint, deadnettle, or sage family. Many of the plants are aromatic in all parts and include widely used culinary herbs like basil (herb), ba ...

. It is native to the

Indomalayan realm The Indomalayan realm is one of the eight biogeographic realms. It extends across most of South and Southeast Asia and into the southern parts of East Asia. Also called the Oriental realm by biogeographers, Indomalaya spreads all over the Ind ...

, namely

Bangladesh Bangladesh, officially the People's Republic of Bangladesh, is a country in South Asia. It is the List of countries and dependencies by population, eighth-most populous country in the world and among the List of countries and dependencies by ...

India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...

Myanmar Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and has ...

, and

Sri Lanka Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ...

, and is also found in

New Guinea New Guinea (; Hiri Motu: ''Niu Gini''; , fossilized , also known as Papua or historically ) is the List of islands by area, world's second-largest island, with an area of . Located in Melanesia in the southwestern Pacific Ocean, the island is ...

. Its greyish bark becomes scaly with maturity. The leaves are trifoliolate or palmate, compound and opposite. They are elliptic or elliptic-lanceolate in shape with acuminate apex and cuneate base. The margin is serrate or sometimes entire. The inflorescences are in terminal panicles. The corolla is bluish white. The purplish black fruit is a four-seeded drupe.

Common names

*Tamil – Mayilei, Mayilainochi, Mayiladi *Malayalam – Myila, Mylellu *Marathi – Dhavi-rivthi, Balage *Telugu – Ganduparu, Nemiliadogu *Kannada – Myrole, Nevaladi, Navuladi, Balgay *Sinhala – Milla (මිල්ල) *English – Peacock chaste tree, Tall chaste tree *Assamese – Ahoi (অহোঈ ) *Sanskrit – Atulam (अतुलम्), Tilakam (तिलकम्) *Nepali – Tin-patte

References

altissima Flora of tropical Asia {{Lamiaceae-stub