Aglaia brownii Pannell

Species

Angiosperms > Sapindales > Meliaceae > Aglaia

Characteristics

Small tree 2–12 m. Bark pale brown or grey; sapwood white. Twigs slender, densely covered with pale brown stellate scales and hairs. Leaves imparipinnate or occasionally trifoliolate, 15–45 cm long, 12–40 cm wide; petiole 4–12 cm, petiole, rachis and petio-lules with indumentum like the twigs. Leaflets (3–)5–9, 4.5–20 by 1.5–8 cm, the leaflet margin sometimes strongly recurved (apparently when growing in dry conditions), the apex acuminate, cuneate or rounded at the slightly asymmetrical base, with pale brown stellate scales on the lower surface, densely covering the midrib, numerous else-where, sometimes interspersed with compact stellate hairs in which all the arms are usu-ally of similar length; veins 9–15 on each side of the midrib, reticulation often white or pale brown on the lower surface when dry; petiolules 3–10 mm. Inflorescence 7–20 cm long, 3–27 cm wide, in the axils of 1 to 3 leaves near the twig apex; peduncle 1–4 cm, peduncle, rachis and branches with indumentum like the twigs. Flowers c. 1 mm long, 1–1.5 mm wide, strongly perfumed; pedicels 0.5–2 mm, densely covered with pale brown stellate hairs. Calyx densely covered with pale brown stellate hairs on the outer surface. Petals 5. Staminal tube c. 0.5 mm long, cup-shaped, the apical margin shallowly 5-lobed; anthers (3–)5 (6), c. 0.4 mm long and wide, ovoid, brown with a pale yellow margin when dry, inserted inside the margin of the tube and pointing towards the centre of the flower, sometimes in New Guinea with numerous pale simple hairs on the margin of the staminal tube and on the anthers. Infructescence 9–19.5 cm long, 3–4 cm wide; peduncle 2–6.5 cm, peduncle, rachis and branches densely covered with hairs and scales like those on the twigs. Fruits c. 2 cm long and 1.5 cm wide, orange when ripe, obovoid or subglobose, indéhiscent, densely covered with hairs and scales like those on the twigs; pericarp thin, brittle when dry. Locules 2, each containing 1 seed.
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Tree 2–12 m tall. Indumentum of brown stellate scales and hairs, dense on twigs, petioles, rachis and petiolules, inflorescence and infructescence, calyces and fruits; leaflets with numerous pale brown stellate scales on lower surface, sometimes interspersed with usually fewer, darker compact stellate hairs. Leaves 9–45 cm long; leaflets (3) 5–9, 4.5–20 cm long, 1.5–8 cm wide, wilting and margin strongly recurved in dry conditions; veins 9–15 pairs; reticulation often white or pale brown below when dry. Inflorescence 9–17 cm long. Flowers 1–2 mm long, 1–1.5 mm wide, strongly perfumed. Petals 5, white or yellow. Staminal tube cup-shaped, c. 0.5 mm long; anthers (3) 5 (6), protruding and pointing towards centre of flower. Infructescence 3.5–9 cm long. Fruits indehiscent, subglobose, 1.4–2.1 cm long, 1.5–1.7 cm wide, orange; pericarp thin. Locules 2, each with 0 or 1 seed. Seeds enclosed in yellowish brown aril.
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Mature height (meter) 2.0 - 12.0
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Environment

Grows on dark brown organic soil, aeolian sands, stabilised dune or laterite. Found on rocks and dunes near the sea, monsoon forest on coastal dunes, fringing coastal woods, semi-deciduous notophyll vine forest at edge of beach close to mangroves and Eucalyptus forest. 
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Hardiness (USDA) 8-12

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Cultivation

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Distribution

Aglaia brownii world distribution map, present in Australia and Papua New Guinea

Conservation status

Aglaia brownii threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:968393-1
WFO ID wfo-0000523973
COL ID 5TRNP
BDTFX ID -
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Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Aglaia brownii