Xanthophyllum cockburnii Meijden

Species

Angiosperms > Fabales > Polygalaceae > Xanthophyllum

Characteristics

Tree, 20 m high, 30 cm dbh. Axillary buds densely patently hairy. Petiole 8-12 mm, densely hairy. Leaf-blade 11-17 by 3.5-7 cm, base rounded to obtuse; above slightly bullate between midrib and secondary nerves, greenish or brownish yellow, midrib rather obscure, finely prominent to flat, secondary nerves obscure; beneath creamish to greenish yellow, rather densely patently hairy on the nerves, secondary nerves 12 or 13 pairs, forming a complete intramarginal nerve, fine venation obscure; glands c. 15-20, 0.2-0.4 mm diam., those at very base distinct, situated on midrib. Inflorescences shorter than to as long as the leaves; axes very densely reddish brown pubescent, with rather large nodal glands. Pedicel 4.5 mm. Sepals densely patently reddish brown hairy; outer sepals 3.8-4 by 3 mm; inner sepals 3.8-4 by 3-3.3 mm, keeled. Petals white, when dry yellowish, the longest one 11 mm; carina light yellowish velutinous outside, rather densely hairy inside in apical part; other petals glabrous or slightly hairy apically, not ciliate at base. Stamens: anthers 0.8-0.85 mm long, minutely hairy. Ovary containing 8 ovules. Fruit unknown.
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Growth form tree
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Sexuality hermaphrodite
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Mature height (meter) 20.0
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Environment

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Hardiness (USDA) 9-12

Usage

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Edible -
Therapeutic use -
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Cultivation

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Distribution

Xanthophyllum cockburnii world distribution map, present in Iceland and Malaysia

Identifiers

LSID urn:lsid:ipni.org:names:901274-1
WFO ID wfo-0000428614
COL ID 5C787
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Xanthophyllum cockburnii