Adenanthera kostermansii I.C.Nielsen

Species

Angiosperms > Fabales > Fabaceae > Adenanthera

Characteristics

Tree to 35 m high, d.b.h. 70 cm. Branchlets puberulous, with a mixture of glandular and non-glandular hairs. Stipules not seen. Leaves: rachis (8-)9-20(-24) cm, adaxially sulcate, puberulous by patent hairs; pinnae (2-)3-4(-5) pairs, puberulous by patent hairs, (1.5-)4.5-16 cm; petiolule 1-1.5 mm, patently puberulous; leaflets 4-8(-10) on each side of the pinna, thinly chartaceous, drying dull grey-green, sometimes glaucous beneath, ± asymmetrically narrowly elliptic, ovate to obovate-elliptic or subtrapezoid (0.8-) 1.4-3.5 by (0.2-)0.9-2 cm; base ± asymmetrically cuneate to truncate-rounded in the acroscopic portion and cuneate in the distal part; apex broadly acute to rounded or truncate(-emarginate), usually mucronulate; upper surface sparsely puberulous, lower surface puberulous, especially densely so on the main vein; lateral veins prominulous, c. 8-10 per leaflet-half, slightly arching, not parallel. Racemes (incl. peduncle) 6-10(-16) cm, densely puberulous by golden hairs (when dry) and scattered glandular hairs; pedicel 1-1.6 mm, appressed or patently puberulous, floral bracts filiform, 0.5 mm, puberulous, caducous. Calyx broadly cup-shaped to sub-rotate, 0.3-0.5 mm, appressed to patently puberulous; teeth triangular, acute, c. 0.1 mm. Petals yellow to yellowish white, elliptic-lanceolate, 2.5-4 mm, acute, glabrous. Stamens yellow to yellowish white, 3-4 mm; anthers greenish yellow, 0.5 mm. Ovary greenish yellow, glabrous, c. 1.5 mm, style 1.5 mm, stigma light green. Pod black, linear-oblong, contorted, after dehiscence spirally twisted, at least 11 by 1.4-1.6 cm. Seeds glossy red with black spot distally, ± symmetrically suborbicular to obovoid in outline, c. 7 by 6.5-7 by 4 mm; black spot c. 4 mm wide by 1.5 mm high; pleurogram 6 by 5-6 mm, parallel to the margin, open towards the hilum.
Life form perennial
Growth form tree
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 35.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

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) 30 - 90
Germination temperacture (C°) 21 - 23
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Adenanthera kostermansii world distribution map, present in Brunei Darussalam, Indonesia, Malaysia, and Philippines

Identifiers

LSID urn:lsid:ipni.org:names:960919-1
WFO ID wfo-0000206899
COL ID 65328
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Adenanthera kostermansii