Gonystylus acuminatus Airy Shaw

Species

Angiosperms > Malvales > Thymelaeaceae > Gonystylus

Characteristics

Tree, 25 by ½ m. Leaves oblong or lanceolate-oblong, 12-20 by 3-5½ cm, cuneate at the base, gradually narrowed at the apex into a 1-1.5 cm long acumen, thinly chartaceous, chestnut-brown when dry, glabrous (except occasionally here and there along the midrib below); midrib narrowly impressed above, nerves slender, widely patulous, rather dense, not very conspicuous; petiole 9-12 by 1-2 mm, sparsely puberulous. Inflorescences 8-13 cm long, slender, subferrugineo-tomentellous, with several branchlets, these racemiform, relatively elongate,½-3 cm long; flowers scattered, not nodose-fasciculate; pedicels 1¼-1½ cm, densely tomentellous. Calyx shortly cupuliform, distinctly gibbous-truncate at the base, c. 4 mm long, 6-7 mm wide, tomentellous; segments ovate-deltoid, obtuse, strongly revolute at anthesis. Petals 20-25, subulate, 2 mm, glabrous, epustulate. Style glabrous. Fruit unknown.
More
Tree, 25 by ½ m. Leaves oblong or lanceolate-oblong, 12-20 by 3-5½ cm, cuneate at the base, gradually narrowed at the apex into a 1-1.5 cm long acumen, thinly chartaceous, chestnut-brown when dry, glabrous (except occasionally here and there along the midrib below); midrib narrowly impressed above, nerves slender, widely patulous, rather dense, not very conspicuous; petiole 9-12 by 1-2 mm, sparsely puberulous. Inflorescences 8-13 cm long, slender, subferrugineo-tomentellous, with several branchlets, these racemiform, relatively elongate,½-3 cm long; flowers scattered, not nodose-fasciculate; pedicels 1¼-1½ cm, densely tomentellous. Calyx shortly cupuliform, distinctly gibbous-truncate at the base, c. 4 mm long, 6-7 mm wide, tomentellous; segments ovate-deltoid, obtuse, strongly revolute at anthesis. Petals 20-25, subulate, 2 mm, glabrous, epustulate. Style glabrous. Fruit unknown.
Life form annual
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Primary rain-forest at 150 m; ft.--11.
More
Primary rain-forest at 150 m; ft.--11.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Gonystylus acuminatus world distribution map, present in Indonesia, Iceland, and Malaysia

Identifiers

LSID urn:lsid:ipni.org:names:383598-1
WFO ID wfo-0000707211
COL ID 3GZY8
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Gonystylus acuminatus