Hibiscus praeteritus R.A.Dyer

Species

Angiosperms > Malvales > Malvaceae > Hibiscus

Characteristics

A herb. It grows 2 m tall. It keeps growing from year to year. The stems have flattened hairs. The leaves are narrowly sword shaped and 6 cm long by 3 cm wide. The flowers are 2-3 cm across. They are red or pink. The fruit capsule is 9 mm long by 9 mm wide. The seeds have a white silky floss.
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Leaf-lamina up to 6 × 3 cm., ovate to narrowly lanceolate, sparsely to fairly densely stellate-hispid on both surfaces, apex acute to rather blunt, margin serrate, base obtuse to rounded or truncate 3–5-nerved; petiole up to 3 cm. long; stipules 5 mm. long, subulate.
Perennial herb, up to 2 m high. Hairs on young stems closely appressed. Leaves sparsely stellate-pubescent or stellate-hispid. Petals 10-20 mm long. Free parts of filaments 0.5-1.0 mm long. Style branches 7-15 mm long. Flowers red or pink.
Flowers 2–3 cm. in diam., red or pink? (perhaps hybrids), solitary, axillary; peduncle up to 8 cm. long, articulated 4–5 mm. below the apex.
Petals 10–20 mm. long, narrowly obovate, sparsely stellate-setose outside, glabrous inside.
Calyx up to 9–10 mm. long, stellate-setulose; lobes up to 8–9 × 1·5 mm., linear-lanceolate.
Virgate perennial herb up to 2 m. tall; stems appressed-stellate-setulose.
Staminal tube 7–12 mm. long; free parts of filaments 0·5–1 mm. long.
Epicalyx of 6–7 bracts; bracts 5–10 mm. long, linear.
Capsule 9 × 9 mm., subglobose, minutely pubescent.
Style-branches 7–15 mm. long.
Seeds with white silky floss.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0
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 subtropical plant. It grows on the edge of rivers.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The leaves are eaten as a vegetable.
Uses medicinal
Edible leaves
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 -

Images

Hibiscus praeteritus unspecified picture

Distribution

Hibiscus praeteritus world distribution map, present in Angola, Botswana, Mozambique, Malawi, Namibia, South Africa, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:560675-1
WFO ID wfo-0000722934
COL ID 3LK5M
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Hibiscus praeteritus