Kedrostis capensis (Sond.) A.Meeuse

Species

Angiosperms > Cucurbitales > Cucurbitaceae > Kedrostis

Characteristics

Perennial. Stems annually produced from a tuberous subglobose or napiform up to 10 cm thick rootstock, when young suberect and short, but later prostrate and attaining a length of not more than 40-50 cm, herbaceous, usually rather slender, angular-striate, covered like all vegetative parts with short white curved hairs, very rarely quite glabrous. Leaves usually secund, almost invariably firm, greyish green, ovate to oblong in outline, the first-formed undivided to pinnatilobed or palmately lacerated with a truncate-hastate to broadly and shallowly cordate base, up to about 4 cm long and 3 cm wide, but later usually very deeply palmatifid with 5-7 oblong, lanceolate or linear, entire, toothed or occasionally pinnatilobed segments, up to 7 cm long and about 5 cm wide, the segments often linear (if so 2-3 mm wide); the lateral ones shorter than the central ones, the lowermost usually much smaller often bilobed, the typical pubescence of curved white hairs usually confined to the margin on upper surface, but thinly dispersed on the lower and usually slightly paler lower surface; petioles 4-15 mm long. Tendrils reduced or short or wanting. Flowers monoecious, sometimes appearing before the leaves, the male ones in (sometimes short or contracted) racemes or fascicled (by reduction rarely solitary), the female ones solitary in different axils. Male flowers: common peduncle often rather stout, up to 6 cm but usually under 4 cm long, few-flowered or occasionally up to about 20-flowered; more or less hairy to subglabrous or hairy towards the apex; pedicels filiform, very slightly thickened towards the apex, shortly hairy or puberulous, up to 3 cm long, usually with subulate-filiform bracteoles at the base; receptacle 3-6 mm long, shortly hairy like the pedicels or rarely subglabrous, sepals triangular or triangular-ovate, sub-acute to acute, erect or erecto-patent, 1-2(-3) mm long, usually hairy; petals pale yellow or greenish yellow, ovate, oblong, obtuse to subacute, 3-6(-8) mm long, densely papillose. Female flowers: pedicels short, in fruit not exceeding 1 cm; ovary ovoid, usually hairy; staminodes 3-5, linear or ligulate. Fruit subglobose to ovoid or oblong, shortly rostrate, ultimately glabrous, 1.5-2.5(-3) cm long and 1-1.5 cm in diam., few-(to10)-seeded. Seeds thick, about 5-6 x 4-5 x 3-4 mm.
More
Monoecious, perennial herb, foetid, tuberous rootstock up to 100 mm thick, vegetative parts with short, white, curved hairs. Stems annual, slender, firstly short, suberect, later mostly prostrate, up to 0.5 m long. Leaves secund, firm, grey-green, outline ovate to oblong, first-formed undivided to palmately lacerated, base truncate-hastate to cordate, up to 40 x 30 mm, later deeply palmatifid, up to 70 x 50 mm; lobes 5-7, linear to oblong, entire or toothed, central ones longest; petioles 4-15 mm long. Tendrils reduced or absent. Male flowers racemose or fascicled, up to 20; peduncle up to 60 mm long; pedicels up to 30 mm long; receptacle 3-6 mm long, shortly hairy; lobes ± triangular, 1-3 mm long, hairy; petals ± yellow, ± ovate, 3-8 mm long, densely papillose. Female flowers solitary; pedicels up to 10 mm long. Flowering time Aug.-Feb. Fruit subglobose to oblong, ± rostrate, later glabrous, up to 30 mm x 15 mm. Seeds up to 10, ± globose, 5-6 mm in diam.
Perennial herb; vegetative parts covered with soft, white, curved hairs. Stems procumbent or climbing. Tendrils reduced or wanting. Leaves greyish green; petiolate; blade distinctly lobed to deeply dissected, up to 70 x 50 mm in diameter; petioles 40-150 mm long. Flowers: male peduncles stout, distinct from pedicels which are more slender, up to 60 mm long; corolla 3-6 mm long, densely papillose, pale yellow or greenish yellow; Oct.-Jan. Fruit elongate, long-rostrate, 15-25(-30) mm long, glabrous; seeds thick, ± 5-6 mm long.
Monoecious, tuberous perennial herb, with climbing or prostrate stems, up to 500 mm long, tendrils reduced or absent. Leaves ± entire to palmatisect, up to 70 mm long, ± hairy. Flowers axillary, 3-8 mm long, greenish, often present before leaves, male up to 20, fascicled, female solitary. Ripe fruit subglobose to oblong, shortly beaked, 15-30 mm long, glabrous, red.
Prostrate herb. Tendrils reduced or short or wanting. Male peduncles stout, distinct from pedicels which are more slender. Receptacle lobes of male flowers 1-2(-3) mm long, triangular or triangular-ovate. Fruit glabrous, 15-25(-30) mm long, subglobose to ovoid or oblong, shortly rostrate. Flowers pale yellow or greenish yellow.
Monoecious, tuberous perennial climber to 50 cm. Leaves palmatisect. Flowers often before leaves, axillary, male fascicled, female solitary, greenish. Fruits berry-like.
Life form perennial
Growth form herb
Growth support climber
Foliage retention -
Sexuality monoecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity 1-3
Soil texture 7-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses medicinal
Edible -
Therapeutic use Colic (unspecified), Repellant(Snake) (unspecified), Witchcraft (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

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

Distribution

Kedrostis capensis world distribution map, present in Botswana, Lesotho, Namibia, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:292987-1
WFO ID wfo-0001301089
COL ID 3R4BZ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Kedrostis capensis Pisosperma capense