Saraca declinata (Jack) Miq.

Species

Angiosperms > Fabales > Fabaceae > Saraca

Characteristics

Tree to 10(-29) m tall and 10(-60) cm in diam., sometimes treelet 3-6 m tall; buttresses very small. Leaves (l-)3-5(-7)-jugate, subsessile to shortly petioled; petiole and rachis (4.5-)8.5-56 cm long. Leaflets subcoriaceous, elliptic-lanceolate, lanceolate, or oblanceolate 4-30(-50) by 1.5-11 (-20) cm, glabrous; apex acuminate, acute, or obtuse; base cuneate, obtuse, or rounded, rarely subcordate for the lowest pair, symmetric; midrib slightly elevated above, prominent beneath; nerves 6-12 per side; often subsessile, sometimes petiolules up to c. 10 mm. Inflorescences up to 15(-30) cm wide, slightly pubescent or subglabrous, main branches (l-)7-10(-30) cm long, up to c. 3 mm in diam.; bracts usually smaller than the bracteoles, ovate or obovate, 3-12 by 1.5-7 mm, persistent or caducous, puberulous or minutely ciliate on the margin; bracteoles broadly elliptic, ovate, or sometimes obovate, 4-19 by 3-10 mm, glabrous or minutely ciliate on the margin, persistent, sometimes deciduous; pedicels 10 — 15( — 35) mm, the length between bracteoles and flower 3-6 mm. Flowers yellow, orange, pink, pinkish red, fragrant, articulated near the base, puberulous outside. Hypanthium 7-15 (-32) mm long, 0.5-1.5 mm wide at the throat. Calyx lobes ovate, elliptic, or obovate, 6-15 by 3-7 mm. Stamens (3 or) 4 (or 5); filaments 16-38 mm, glabrous; anthers ellipsoid or oblong, c. 0.7 mm long; staminodes absent. Pistil stipitate, free part of stipe 1.5-4 mm, hairy; ovary 2.5-7 mm long, puberulous, 6-8(-10)-ovuled; style 7-20 mm; stigma minute, round. Pods dark brown, oblong or lanceolate, 7-31 by 3-7 cm, up to c. 1.2 cm thick, woody, 6-8-seeded, with straight or curved, up to c. 1 cm long beaked apex, and cuneate or obliquely rounded base, the valves coiling. Seeds ovoid-oblong, c. 4 by 2 cm, and c. 7 mm thick.
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A tree 8-10 m tall. It can be 30 m high. The trunk is 60 cm across. The leaves are 18-50 cm long. There are 4-6 pairs of leaflets. The lowest pair clasp the twig. The leaflets are 9-35 cm long by 3-14 cm wide. They taper to the tip. New leaves appear as purplish-brown soft drooping leaflets. The flower cluster is 5-20 cm wide. The flowers are 13-28 mm across. They are yellow but turn red. They have a purple eyespot. The pod is large and flattened. It is 10-32 cm long by 2.5-6.5 cm wide. It is green. The seeds are thin and flattened. They are 3.5 cm long by 6.5 cm wide.
Life form perennial
Growth form tree
Growth support -
Foliage retention
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 0.6
Mature height (meter) 17.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

A tropical plant. It is native to Malaysia and Indonesia. It grows in dense forests. It needs a sheltered site, adequate moisture, light shade and a well-drained fertile soil. In Cairns Botanical Gardens.
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A wide range of habitats: primary forest, swamp forests, often along rivers, on clay soil, rich soil, sand, also on limestone; at elevations up to 600 metres.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The young leaves are eaten. The flowers are used in soups.
Uses environmental use material medicinal wood
Edible flowers fruits leaves seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings. Seeds needs soaking.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Saraca declinata unspecified picture

Distribution

Saraca declinata world distribution map, present in Bangladesh, Brunei Darussalam, China, Egypt, Indonesia, India, Iceland, Cambodia, Lao People's Democratic Republic, Sri Lanka, Myanmar, Malaysia, Papua New Guinea, Singapore, Seychelles, Thailand, Tanzania, United Republic of, Uganda, Viet Nam, and South Africa

Conservation status

Saraca declinata threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:517891-1
WFO ID wfo-0000192941
COL ID 6XKLS
BDTFX ID -
INPN ID 452707
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Saraca declinata Saraca biglandulosa Saraca cauliflora Saraca macroptera Saraca lanceolata Saraca palembanica Saraca crassifolia Saraca elegans Saraca longistyla Saraca obtusifolia Jonesia palembanica Saraca thorelii Jonesia declinata Saraca zollingeriana Saraca elmeri Jonesia javanica Jonesia macroptera Saraca macroptera var. paucijuga Saraca macroptera var. siamensis Saraca macroptera var. parviflora