Vangueria macrocalyx Sond.

Species

Angiosperms > Gentianales > Rubiaceae > Vangueria

Characteristics

Tree or shrub, 1.5-3.0 m high. Leaves shortly petiolate, ovate to elliptic, velvety, base tapering to rounded, apex tapering to acute. Stipules triangular with thread-like lobe. Flowers in simple, axillary cymes, condensed. Calyx persistent, foliaceous, 5-partite, ± 5 mm long, segments spathulate, hairy. Corolla 5-lobed, greenish yellow, glabrous to hairy; lobes ± 4 mm long, apex with long point; tube shortly cylindric. Stamens 5, arising in corolla mouth, exserted; anthers lanceolate. Disc annular. Ovary (3)5(8)-locular, one pendulous ovule per locule; style exserted, with 3-8-lobed, broadly cylindrical, stigmatic knob (pollen presenter). Flowering time Aug.-Feb. Fruit a globose drupe, crowned by persistent calyx lobes.
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A small shrub or tree. It can be 13 m high. The bark is light grey. There are often spines at the ends of branches. The leaves are opposite and simple. They are oval and 3.5-14 cm long by 2.5-8 cm wide. They taper to both ends. Leaves are often unequal in the two halves. The leaf stalk can be 10 mm long. Leaves are larger and less hairy when growing in forest. Flowers are greenish-yellow. They are 1-1.5 cm across. The flowers occur in clusters in the axils of leaves. The fruit are oval and fleshy. They are 2 cm long. There are ridges long the fruit dividing them into 3-5 lobes. They are yellow-orange when mature. There is a strap-like calyx at the tip. The fruit are edible.
Small tree or shrub, up to 2.5 m high. Leaves velvety, coriaceous, (20-)25-45(-50) x (15-)18-25(-30) mm, broadly elliptic to round. Peduncle 0-3 mm long. Calyx lobes 7-8 mm long, velvety. Flowers greenish.
Life form -
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 3.0
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Nitrogen fixer -
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Environment

A subtropical plant. It occurs in open woodland, bush and mountain slopes. It grows on the edges of evergreen forest. It also occurs along streams and in dry rocky places and stony hillsides.
Light -
Soil humidity -
Soil texture 7-8
Soil acidity -
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Hardiness (USDA) 9-12

Usage

The fruit are eaten as a snack.
Uses medicinal
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

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Images

Vangueria macrocalyx unspecified picture

Distribution

Vangueria macrocalyx world distribution map, present in Mozambique, eSwatini, and South Africa

Conservation status

Vangueria macrocalyx threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:769765-1
WFO ID wfo-0000331268
COL ID 7FF9S
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Pachystigma macrocalyx Vangueria caffra Vangueria macrocalyx Pachystigma caffrum Canthium macrocalyx