Knema glauca var. riparia W.j.de Wilde

Variety

Angiosperms > Magnoliales > Myristicaceae > Knema > Knema glauca

Characteristics

Tree 5-12 m. Twigs 1.2-2 mm in diameter. Leaves membranous, drying olivaceous above, 11-22 by 2-6(-9) cm, apex acute or long-acuminate, base short or long attenuate; petiole 10-15 by 1.5 mm. Inflorescences: peduncle up to 1 mm long, brachyblast simple or forked, up to 4 mm long, in male 2-6(-10)-flowered, in female l-2(-4)-flower-ed; flowers sometimes subglabrescent; perianth red inside. Male flowers: pedicel 8-10 mm long; buds subglobose, 3(-3.5) mm in diameter, cleft c. 5/6; staminal disc ± flat, subcircular, 2 mm in diameter; anthers 9-13, distinctly stiped, spaced, horizontal (opening downwards), 0.4-0.5 mm long; androphore ± cylindrical, slender, (1-)1.5 mm long. Female flowers: pedicel 6 mm long; buds 4 by 2 mm. Fruits 1 or 2 per infructescence, ellipsoid, apex sometimes ± acute, 2-2.5 by 1.5—1.8(—2) cm, early glabrescent, ± granulate, bright brown, dry pericarp 1 mm thick; fruiting pedicel 8-12 mm long.
Life form perennial
Growth form tree
Growth support -
Foliage retention evergreen
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 5.0 - 12.0
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Environment

Light -
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Usage

Uses -
Edible -
Therapeutic use -
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Animal toxicity -

Cultivation

Mode -
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Distribution

Knema glauca var. riparia world distribution map, present in Indonesia and Malaysia

Conservation status

Knema glauca var. riparia threat status: Vulnerable

Identifiers

LSID urn:lsid:ipni.org:names:949824-1
WFO ID wfo-0001389160
COL ID 5PLJ9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Knema glauca var. riparia