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Pinks, Cactuses and Allies  of Zihuatanejo

ORDER CAROPHYLLALES

Shaggy Portulaca

Portulaca pilosa

Flowers by Colour

-Plants (Kingdom Plantae)

-Vascular Plants (Phylum Tracheophyta)

-Flowering Plants (Subphylum Angiospermae)

-Dicots (Class Magnoliopsida)

-Pinks, Cactuses, and Allies (Order Caryophyllales)

-Purslane Family (Family Portulacaceae)

-Purslanes (Genus Portulaca)

-Shaggy Portulaca (Portulaca pilosa)


Shaggy portulaca (Portulaca pilosa) is a low-growing, prostrate succulent with pink to purple flowers that open in bright sun. It gets its name from the distinctive "shaggy" white hairs in the leaf axils. It is an adaptable annual native to the Americas and thrives in sunny, well-draining areas like sandy soils, rocks, and disturbed sites.

Description

  • Portulaca pilosa, commonly known as shaggy purslane or kiss-me-quick, is a low-growing, succulent annual or short-lived perennial herb in the purslane family (Portulacaceae).

  • It has slender, fleshy stems that spread along the ground or grow somewhat upright, often forming small, spreading mats.

  • The leaves are small, cylindrical to narrowly oblong, and succulent, with clusters of fine, white hairs in the leaf axils that give the plant its characteristic shaggy appearance.

  • The flowers are usually bright pink to magenta, occasionally white, and grow in small clusters near the stem tips. They typically open in sunny conditions.

  • The fruit is a small capsule containing numerous tiny, dark seeds.

Range

  • Native to tropical and subtropical regions of the Americas, including Mexico, Central America, the Caribbean, and parts of South America.

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

Habitat

  • Grows in open, sunny habitats, including sandy or rocky ground, coastal areas, grasslands, roadsides, and disturbed sites.

  • Favours well-drained soils and tolerates heat, drought, and nutrient-poor conditions.

  • Often grows in exposed locations where its succulent leaves and stems help it withstand periods of limited moisture.

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