Maytenus undata (Thunb.) Blakelock

Species

Angiosperms > Celastrales > Celastraceae > Maytenus

Characteristics

Shrub or tree 1.5–10(–12) m. high, much branched, sometimes scandent, unarmed, glabrous, without latex, very variable; branches ± markedly lined or angled when young, usually becoming terete.. Leaves not fasciculate, petiolate; lamina pale green or silver-green to dark green and sometimes glossy above, concolorous or sometimes paler beneath or whitish-glaucous beneath or on both surfaces, ovate or oblong to elliptic or oblanceolate or circular or oblate, (1.1–)3.2–13(–20) × (0.9–)1.2–7.5(–11) cm., acute to rounded at the apex, with margin glandular-denticulate to spinulose-dentate or subentire, rarely reflexed or indurated, cuneate-angustate or rarely truncate to subcordate at the base, coriaceous to chartaceous, with 6–9 lateral nerves and reticulate venation varying in density and prominence; petiole 2–8(–15) mm. long.. Cymes 0.5–1.5 cm. long, axillary, sessile (fasciculate) or rarely with peduncle up to 2 mm. long; pedicels 2–9(–15) mm. long, articulated at the base or in the lower third; flowers fragrant, 2-± 30 in each fascicle or rarely solitary, 4–8 mm. in diameter, bisexual.. Sepals 5, unequal, ovate to semicircular, rounded, 0.7–1.5(–2) mm. long, sometimes tinged red, with margin entire to eroded-denticulate.. Petals 5, white to cream or pale yellow, oblong or elliptic to obovate or oblanceolate, 1.5–3(–5) mm. long, sessile or shortly clawed, with margin entire or eroded-denticulate, often ± crisped.. Stamens 5, shorter than the petals, with filaments 0.7–2 mm. long, slender, not or scarcely flattened, united with the base of the disc.. Disc 5–10-lobed or subentire, flat or with thin free upturned margin or rarely somewhat convex.. Ovary 3-locular, subglobose, ± 1/3 immersed in the disc; style elongate or almost absent; stigma shortly 3-lobed.. Capsule white or pinkish red to yellow or orange, obovoid to subglobose or 3-gonous, 4–7(–10) mm. long, with lobes rounded or keeled, smooth, not fleshy.. Seeds orange-brown, a quarter to almost completely enclosed by a thin, white to orange, oblique aril.
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Shrub or tree, up to 8 m high. Branchlets angular, with whitish waxy bloom. Leaves alternate, sessile, concolorous, often mottled when dry; lamina elliptic to obovate, (15-)30-50 x 12-30(55) mm, apex acute, rounded to emarginate, base decurrent, often asymmetric, margins glandular-toothed, (3)5-7 teeth on each side, thickened, slightly undulate; midrib and lateral veins prominently raised on both sides. Inflorescences few-flowered, axillary clusters. Flowers whitish; pedicels 7-10 mm long. Sepals ± 1 mm long, margins laciniate. Petals oblong, 3.0 x 1.5 mm long, margins uneven. Stamens ± 2.5 mm long. Ovary 3-locular; style ± 1 mm long, persistent in fruit; stigmas 3. Fruit a 3-valved, obovoid capsule, ± 7 mm in diam., yellow, minutely verrucose. Seeds enveloped by yellow aril.
Shrub, up to 2 m high. Branchlets angular-ribbed, smooth. Leaves alternate, sessile, coriaceous, dark glossy green; lamina obovate or rounded-obovate, unequal, larger ones 20-30 x 14-20 mm, smaller ones 5-15 x 5-9 mm, apex acute, obtuse to emarginate, base decurrent, margins with 1-3(4) coarse serrations on upper half, sometimes entire, margins slightly undulate; venation conspicuous. Inflorescences few-flowered clusters, very shortly pedunculate. Flowers yellow; pedicels ± 1 mm long. Sepals orbicular, ± 1 mm long, margins laciniate. Petals ± suborbicular, ± 2 mm long, margins uneven. Stamens ± 1 mm long. Ovary (2)3-locular. Fruit a (2)3-valved, globose-trigonous capsule, ± 4 mm long, yellow. Seeds enveloped by thin aril.
Leaves not fasciculate, petiolate; lamina pale green or silver-green to dark green and sometimes glossy above, concolorous or sometimes paler below or whitish-glaucous below or on both surfaces, (1·1)3·2–13(20) × (0·9)1·2–7·5(11) cm., ovate or lanceolate or oblong to elliptic or oblanceolate or circular or oblate, acute to rounded at the apex, with margin glandular-denticulate to spinose-dentate or subentire, rarely reflexed or indurated, cuneate-angustate or rarely truncate to subcordate at the base, coriaceous to chartaceous, with 6–9 lateral nerves and reticulate venation varying in density and prominence; petiole 2–8(15) mm. long.
Shrub or tree, up to 10 m high. Leaves with blade ovate, oblong, elliptic to almost circular, 22-130 x 10-90 mm, margin obscurely angled to sharply and spinously dentate or serrate, usually with > 6 teeth on either side, green, greyish green or whitish on lower surface; petiole glabrous; latex threads not visible when leaf is broken. Flowers: small; corolla pale yellow to greenish yellow; Nov.-May.
A large shrub or small tree. It grows 8 m high and the trunk is 70 cm around. It does not have spines nor hairs. The leaves are sword shaped or oval. They taper to both ends. They have blunt teeth. The leaves are 10 cm long by 4 cm wide. The flowers are in tufts. The petals are cream or green. The fruit are round and 5 mm across. They are pale yellow.
Cymes fasciculate, sessile or rarely with peduncle up to 2 mm. long, in axil of foliage leaves; pedicels 2–9(15) mm. long, articulated at the base or in the lower 1/3; flowers 2-c. 30 in each fascicle or rarely solitary, 4–8 mm. in diam., fragrant.
Shrub or tree, up to 10 m high. Leaves green, greyish green or whitish on lower surface, margin obscurely angled to sharply and spinously dentate or serrate, usually with more than 6 teeth on either side. Capsule greenish or whitish to yellow.
Petals white to cream or pale yellow, 1·5–3(5) mm. long, oblong or elliptic to obovate or oblanceolate, sessile or shortly unguiculate, with margin entire or eroded-denticulate, often ± crisped.
Shrub or tree 1·5–10(12) m. high, much branched, sometimes scandent, unarmed, glabrous, without latex, very variable; branches ± markedly lined when young, becoming terete.
Capsule white or pinkish-red to yellow or orange, 4–7(10) mm. long, obovoid to subglobose or 3-gonous, with lobes rounded or carinate, smooth, not fleshy.
Ovary 3-locular, subglobose, c. 1/3-immersed in the disk; style elongate or almost absent; stigma shortly 3-lobed.
Shrub or tree to 10 m. Leaves ovate, toothed. Flowers in axillary fascicles, yellowish. Capsules yellow.
Stamens 5, with filaments 0·7–2 mm. long, not or scarcely flattened, united with the base of the disk.
Disk 5–10-lobed or subentire, flat or with thin free upturned margin or rarely somewhat convex.
Sepals 5, unequal, 0·7–1·5(2) mm. long, ovate to semicircular, rounded, sometimes tinged red.
Seeds orange-brown, completely or almost completely enclosed by an oblique aril.
Life form perennial
Growth form
Growth support climber free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 8.0 - 10.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a tropical plant. It grows in lowland and mountain savannah areas in west Africa. It grows in dry soils. In Malawi it grows from 750-2,000 m altitude. It can grow in arid places.
Light -
Soil humidity 1-3
Soil texture 7-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The bark is used for drinks and as a flavouring. The fruit are eaten raw.
Uses animal food bee plant environmental use food food additive fuel gene source invertebrate food material medicinal social use
Edible barks fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants are easily grown from seeds.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Maytenus undata unspecified picture

Distribution

Maytenus undata world distribution map, present in Angola, Burundi, Botswana, Central African Republic, Cameroon, Congo, Djibouti, Eritrea, Ethiopia, Ghana, Guinea, Equatorial Guinea, Kenya, Lesotho, Mozambique, Malawi, Mayotte, Nigeria, Rwanda, Saudi Arabia, Sudan, Somalia, South Sudan, eSwatini, Togo, Tanzania, United Republic of, Uganda, South Africa, Zambia, and Zimbabwe

Conservation status

Maytenus undata threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:162115-1
WFO ID wfo-0000374940
COL ID 3YJ65
BDTFX ID -
INPN ID 807406
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Maytenus undata Maytenus deflexa Maytenus goetzeana Maytenus laurifolia Celastrus collinus Celastrus huillensis Celastrus sinuato-dentatus Celastrus undatus Gymnosporia goetzeana Gymnosporia luteola Gymnosporia maliensis Gymnosporia peglerae Gymnosporia zeyheri Celastrus cymatodes Celastrus dumetorum Celastrus lancifolius Celastrus laurifolius Celastrus luteolus Celastrus macrophyllus Celastrus zeyheri Gymnosporia undata Aerisilvaea serrata Gymnosporia deflexa Gymnosporia huillensis Gymnosporia ilicina Gymnosporia lancifolia Gymnosporia laurifolia Scolopia platyphylla Maytenus luteola Maytenus fasciculata Celastrus fasciculatus Celastrus ilicinus Gymnosporia luteola Maytenus ilicina Maytenus lancifolia Maytenus zeyheri Gnidia rehmannii Gymnosporia fasiculata Gymnosporia rehmannii Maytenus huillensis