Sterculia appendiculata K.Schum.

Species

Angiosperms > Malvales > Malvaceae > Sterculia

Characteristics

A tall tree. It grows to 40 m tall. The trunk is straight. The first branches can be 15-20 m from the ground. The bark is pale yellow and smooth. The small branches have dense rusty hairs. The leaves are crowded towards the ends of branches. They are broadly oval. They are 14-30 cm long by 14-30 cm wide. The blade is usually divided into 3-7 lobes. The young leaves are densely woolly with yellow hairs. The leaf stalk is 6-11 cm long. The flowers are greenish or yellowish-brown. They are 2.8 cm across. They occur in sprays made up of a few flowers and located near the ends of branches. These are 12 cm long. The fruit have 2-3 carpels. Each of these is 9 cm long by 6 cm wide. They are covered with soft brown hairs. The seeds are up to 2 cm long and brown with a yellow seed coat (aril). They are surrounded by a dry powdery pulp.
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Leaves towards the ends of the branches, on glabrous or glabrescent petioles c. 12 cm. long; lamina 8–20 × 7–15 cm., broadly cordate-ovate with 3–7 usually caudate-acuminate lobes or angles, glabrous at maturity, c. 7-nerved at the base; petiole up to c. 12 cm. long, glabrous or nearly so.
Female flower: ovary ovoid, tomentose, with a ring of vestigial subsessile anthers at its base, on a disk-like gynophore c. 1 mm. long; style c. 3 mm. long, tomentose Follicles 2–3, 7–9 × 5–6 cm., ovoid-globose, scarcely apiculate, brown-tomentellous outside.
Seeds c. 2 × 1–3 cm., dark brown, numerous, cylindric or radially compressed, surrounded by a yellow aril or dry pulp similar to that of baobab seeds.
Calyx 1·2–1·4 cm. long, yellowish-brown or greenish, campanulate, 5–6-lobed to about half-way, tomentose outside and inside except towards the base.
Flowers in terminal yellowish-hairy racemes or panicles 10–12 cm. long; bracteoles c. 5 mm. long, caducous, oblong, tomentellous on both sides.
Male flower: anthers numerous, in a capitate-globose cluster on a glabrous androphore c. 4 mm. long with a tomentose disk at its base.
Tall tree up to 40 m. tall or even more; bark pale yellow and smooth.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 40.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

A canopy or emergent tree of coastal and riverine forests, coastal bushland and woodland at elevations from sea level to 600 metres.
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A tropical plant. It grows in forests along the coast and near rivers. In Malawi it grows in the rift valley below 600 m altitude.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The leaves are cooked and eaten. The seeds are roasted and eaten. They are also roasted the pounded and cooked with vegetables.
Uses dye environmental use food fuel gene source material medicinal wood
Edible leaves seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from fresh seeds.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment scarification soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Sterculia appendiculata unspecified picture

Distribution

Sterculia appendiculata world distribution map, present in Mozambique, Malawi, Tanzania, United Republic of, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:825107-1
WFO ID wfo-0001141145
COL ID 52D9H
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Sterculia appendiculata