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Flowers of Zihuatanejo

Madras Thorn

Pithecellobium dulce

Flowers by Colour

-Plants (Kingdom Plantae)

-Vascular Plants (Phylum Tracheophyta)

-Flowering Plants (Subphylum Angiospermae)

-Dicots (Class Magnoliopsida)

-Legumes, Milkworts, and Allies (Order Fabales)

-Legumes (Family Fabaceae)

-Acacias, Mimosas, Mesquites, and Allies

-Tribe Ingeae

-Blackbeads (Genus Pithecellobium)

-Madras Thorn (Pithecellobium dulce)


Madras Thorn is a fast-growing, medium-sized, evergreen tree native to tropical America. It is known for its twisted, reddish seed pods filled with sweet, tangy pulp. Fruit: Curved, reddish to pink pods with black seeds surrounded by edible, white to pinkish pulp.

Description

  • Pithecellobium dulce, commonly known as Madras thorn, or monkeypod, is a thorny, evergreen to semi-deciduous tree in the legume family (Fabaceae).

  • It has a spreading crown, greyish bark, and paired, recurved spines along its branches.

  • The leaves are alternate and bipinnate in appearance, with each leaf consisting of two pairs of small, oval leaflets.

  • Small, fragrant, greenish-white flowers grow in rounded clusters near the ends of branches or in the leaf axils.

  • The fruits are distinctive, twisted or coiled pods that turn pinkish to reddish when mature and split open to reveal black seeds surrounded by edible white to pinkish pulp.

  • The tree is drought-tolerant and is commonly planted for shade, hedging, and its edible fruit.

Range

  • Native to Mexico and Central America, with its natural range extending into parts of northern South America.

  • Widely cultivated and naturalized throughout tropical and subtropical regions worldwide.

  • It is native to Zihuatanejo, Guerrero, and the surrounding area.

Habitat

  • Grows in tropical dry forests, thorn scrub, coastal vegetation, woodland edges, and disturbed areas.

  • Commonly occurs in dry, seasonally arid environments and tolerates sandy, rocky, and relatively poor soils.

  • Often found along roadsides, in pastures, around settlements, and in open areas exposed to full sun.

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