Hibiscus shirensis Sprague & Hutch.

Species

Angiosperms > Malvales > Malvaceae > Hibiscus

Characteristics

Leaf-lamina up to 10 × 7 cm., ovate to ovate-lanceolate with a tendency to become 3-lobed, stellate-pubescent to stellate-tomentose on both surfaces with occasional larger fuscous stellate hairs, apex acute, margin irregularly serrate, base obtuse to cordate 5–7-nerved.
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A herb or shrub. It grows 2-4 m tall. It is hairy. The leaves are 10 cm long by 7 cm wide. The flowers occur singly in the axils of the leaves. They are red and 2-3 cm across. The fruit capsules is 1 cm across and hairy.
Flowers 2–3 cm. in diam., red, solitary, axillary and forming terminal racemes (sometimes corymbose) at the apices of the stems by reduction of the upper leaves; peduncles up to 6 cm. long but usually much shorter.
Shrub or perennial herb, up to 2–4(5) m. tall; stems with fuscous stellate hairs and an underlying pubescence of finer, pale green, stellate hairs.
Epicalyx of 6–8 bracts; bracts 2–7 mm. long, filiform to linear, silvery-green when dried and contrasting strongly with the fuscous calyx.
Calyx 8–14 mm. long, fuscous-pilose; lobes 5–13 × 2–5 mm., narrowly lanceolate, acute.
Petals 7–20 mm. long, obovate, with a few scattered setulose stellate hairs.
Staminal tube 4–5 mm. long; free parts of filaments 2–3(5) mm. long.
Seeds with long white silky hairs and a short white pubescence.
Capsule 10 mm. in diam., subglobose, puberulous.
Style-branches 3–5 mm. long.
Life form perennial
Growth form
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 4.0
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. In Central Africa it grows up to 1,450 m above sea level.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses food material
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

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

Distribution

Hibiscus shirensis world distribution map, present in Burundi, Central African Republic, Mozambique, Malawi, Rwanda, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:560817-1
WFO ID wfo-0000723058
COL ID 3LK9M
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Hibiscus heterochlamys Hibiscus shirensis