Angiosperms (Flowering Plants) • Earth.com

Woodenbegar

(Elaeocarpus angustifolius)

galery
en

Description

Elaeocarpus angustifolius is species of flowering plant in the family Elaeocarpaceae and occurs from India to New Caledonia and northern Australia. Common synonyms are E. ganitrus and E. sphaericus. It is a large evergreen tree, often with buttress roots, and has leaves with wavy serrations, creamy white flowers and more or less spherical bright blue drupe fruit. In English, the tree is known as utrasum bean tree in India. In Sri Lanka recorded names are woodenbegar and Indian bead tree. It is simply known as elaeocarpus in the Northern Territory of Australia. Other names used for this tree in Australia are Indian oil fruit and genitri. In Hawaii it (or the possible synonym E. grandis) is known as a blue marble tree. In India, the cleaned pits of the fruit of this tree are known as rudraksha in the Hindi language (from Sanskrit: rudrākṣa, meaning "Rudra's teardrops" or "eyes") and are widely used as prayer beads, particularly in Hinduism. Rudraksha might be produced by more than one species of Elaeocarpus, however E. angustifolius is the principal species used in the making of mala (garlands). According to M.J.E. Coode, Elaeocarpus angustifolius is a tree that typically grows to a height of 40 m (130 ft) and usually has buttress roots at the base of the trunk. The leaves are about 60–180 mm (2.4–7.1 in) long, 40–60 mm (1.6–2.4 in) wide with wavy serrations on the edges and tapering to a petiole 5–15 mm (0.20–0.59 in) long, but lacking a pulvinus. Old leaves often turn bright red before falling. The flowers are arranged in racemes up to 100 mm (3.9 in) long, each flower on a pedicel 9–16 mm (0.35–0.63 in) long. The five sepals are 8–11 mm (0.31–0.43 in) long and 1–2 mm (0.039–0.079 in) wide. The five petals are creamy white, egg-shaped to oblong, 12–15 mm (0.47–0.59 in) long and 3–4 mm (0.12–0.16 in) wide, the tip with linear lobes. There are between thirty-five and sixty stamens and the style is 11–18 mm (0.43–0.71 in) long and glabrous. The fruit is a more or less spherical, bright blue or purple drupe 15–23 mm (0.59–0.91 in) in diameter. Note, however, that Coode considered E. grandis to be the same species as E. angustifolius, and the above description applies to both taxa.

Taxonomic tree:

Domain:
Kingdom: Plantae
Phylum:
Class: Magnoliopsida
Order:Oxalidales
Family:Elaeocarpaceae
Genus:Elaeocarpus
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