Turraea robusta Gürke

Species

Angiosperms > Sapindales > Meliaceae > Turraea

Characteristics

Shrub or small to medium-sized tree (1–)2–8(–16) m. tall, sometimes weak-stemmed and scrambling; bark light grey or brown, slightly fissured.. Leaf-lamina elliptic, obovate or obovate-elliptic, usually less than 11 × 7 cm., lower surface usually shortly pubescent and with tufts of hairs in axils of secondary nerves, rarely glabrous except for a few scattered hairs on nerves and veins, apex usually acute, rarely rounded or apiculate, base cuneate; petiole up to 1.8 cm. long.. Inflorescence a terminal or axillary congested cyme or false raceme; peduncle (0.5–)0.7–4.5 cm. long, stout; bracts foliaceous, the longest 0.5–1.5 cm. long; pedicels 0.8–2 cm. long.. Calyx (0.3–)0.4–0.6 cm. long, with broadly deltate lobes, tomentellous.. Petals oblanceolate-oblong, 1.2–1.8 cm. × 0.45 cm., creamy white tinged with green, becoming yellowish with age, tomentellous outside.. Staminal tube 0.8–1.4 cm. long, distally expanded, bearded at the throat with long hairs arising mostly from the filaments and a few from the appendages, otherwise glabrous inside; appendages 1–3-lobed, fused for about half of length, narrowly deltate at apex.. Ovary 10–12(–14)-locular, densely pilose or very rarely almost glabrous; style 1.5–2.2 cm. long, pilose at base; style-head broadly ovoid, its base exserted ± 0.2 cm. beyond the staminal tube.. Capsule depressed-globose, ± 0.8 × 1.5 cm., shallowly sulcate, woody, pilose or very rarely glabrous.. Seeds dark red or black; aril red.
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Staminal tube 1·2–1·4 cm. long, distally expanded, bearded at the throat with long hairs arising mostly from the filaments and a few from the appendages, otherwise glabrous inside; appendages irregularly 1–3-lobed, alternate with or opposite the anthers, fused in lower half to form a frill continuing the staminal tube beyond insertion of filaments.
Shrub or small to medium-sized tree (1) 2–8 (16) m. tall, sometimes weak-stemmed and scrambling; first-year branchlets densely puberulous, second-year almost glabrous, reddish-brown or purple-brown, often with conspicuous white or pale brown lenticels.
Leaf-lamina up to 10 × 7 cm., mostly obovate or obovate-elliptic, lower surface shortly pubescent and with tufts of hairs in axils of secondary nerves, apex rounded to apiculate, base cuneate; petiole up to 1·8 cm. long.
Inflorescence a terminal or axillary congested cyme or false raceme; peduncle 3–4·5 cm. long, stout; bracts usually 3–4 to each flower, the longest up to 1·5 cm. long, foliaceous; pedicels 1–1·5 cm. long.
Petals 12–14 × 4 mm., creamy white tinged with green, becoming yellowish with age, spathulate, pubescent outside.
Ovary 10–12-locular, densely pilose; style 1·5–2·2 cm. long, pilose at base; style-head broadly ovoid-cylindric.
Capsule 6 × 10 mm., depressed-globose, shallowly sulcate, woody, puberulous; aril covering half the seed.
Calyx 5–8 mm. long, deeply lobed, tomentellous.
Life form perennial
Growth form tree
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 8.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
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Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses fuel material medicinal
Edible -
Therapeutic use Poison (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

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

Distribution

Turraea robusta world distribution map, present in Cameroon, Kenya, Mozambique, Malawi, Tanzania, United Republic of, Uganda, and Zambia

Conservation status

Turraea robusta threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:579836-1
WFO ID wfo-0000455649
COL ID 7CYY4
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Turraea robusta Turraea sacleuxii Turraea squamulifera Turraea goetzei Turraea volkensii