Hibiscus rhabdotospermus Garcke

Species

Angiosperms > Malvales > Malvaceae > Hibiscus

Characteristics

Leaf-lamina 3·5–12 × 2·5–10 cm., ovate, broadly ovate or suborbicular, pubescent to densely pubescent with few to numerous branched or simple bristles mainly on the lower surface, apex acute, margin serrate, base cordate, truncate or broadly cuneate; petiole up to 8·5 cm. long, hairy like the stems; stipules up to 5 mm. long, filiform.
More
Flowers up to 5 cm. in diam., yellow with reddish or purple centre, solitary, axillary; peduncle up to 4 cm. long, articulated above the middle.
Epicalyx of c. 10 bracts; bracts up to 12 mm. long, filiform, usually extending beyond the sinuses formed by the calyx-lobes.
Herb 1–2 m. tall; stems crisped-pubescent or tomentose and with sparse to dense stellate or simple bristles.
Petals up to 3 × 2 cm., obovate-elliptic, stellate-pubescent outside where not overlapping.
Capsule 12 × 10 mm., subglobose, densely pubescent; awns of the carpels up to 5 mm. long.
Calyx up to 25 mm. long; lobes elongate-acuminate, joined at the base for up to 8 mm.
Staminal tube c. 18 mm. long; free parts of filaments 0·5–1·5 mm. long.
Seeds 2·3 × 1·8 mm., angular-subreniform, sparsely white-lepidote.
Style-branches 2 mm. long.
Life form -
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
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Mature height (meter) 1.0 - 2.0
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Flower color
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Nitrogen fixer -
Photosynthetic pathway c3

Environment

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Hardiness (USDA) 8-12

Usage

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

Cultivation

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Germination duration (days) -
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Germination treatment soaking
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Distribution

Hibiscus rhabdotospermus world distribution map, present in Angola, Botswana, Eritrea, Ethiopia, Kenya, Mozambique, Namibia, Sudan, Chad, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:560730-1
WFO ID wfo-0000722982
COL ID 3LK72
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Hibiscus rhabdotospermus Hibiscus mossamedensis Hibiscus rhabdotospermus var. mossamedensis