Zehneria scabra Sond.

Species

Angiosperms > Cucurbitales > Cucurbitaceae > Zehneria

Characteristics

Perennial herb climbing or trailing to 6 m.; young stems rather shortly and closely crisped-pubescent, sometimes densely so, but sometimes almost glabrous except at the nodes, less often sparsely spreading-hairy or completely glabrous; older stems thickened, woody, up to 15 mm. across, with greyish-brown slightly fissured bark.. Leaf-blade ± ovate-cordate or ovate-subtruncate in outline, ± scabrid-punctate above, paler green and subglabrous or sparsely scabrid-hairy to densely cinereous-tomentose beneath, sinuate-toothed, acute to rounded, apiculate and often ± acuminate, 25–110 mm. long, 19–110 mm. broad, sometimes shallowly 3-lobed with large middle lobe and small triangular lateral lobes, rarely palmately 5-lobed with the lobes triangular, or obovate and distinctly narrowed below, sometimes heterophyllous; petiole usually rather shortly and sparsely hairy, 7–85 mm. long.. Dioecious.. Male flowers 2–60 in sessile or up to 85 mm. pedunculate umbelliform clusters, often with a coaxillary long-pedicellate solitary flower, rarely the inflorescence compound with more than one umbelliform cluster borne at intervals along the peduncle; bracts usually absent; receptacle-tube 2.5–4 mm. long, hairy within; lobes ± subulate, 0.5–0.8 mm. long; petals white, becoming creamy-yellow when old, 1.8–3 mm. long, 1.3–2 mm. broad; stamens 3, on fairly long filaments.. Female flowers occasionally solitary, usually 2–16 in sessile or up to 26 mm. pedunculate umbelliform groups, often with a coaxillary solitary flower; pedicels 1–10 mm. long; ovary subglobose to fusiform, sometimes beaked, 3–6 mm. long, 1.5–2.3 mm. across; receptacle-tube campanulate, hairy within, 2–4 mm. long; lobes subulate, ± 0.5 mm. long; petals 2–2.5 mm. long, 1–1.5 mm. broad.. Fruits solitary or more often in sessile or pedunculate axillary clusters of up to 10 (rarely more), with 2–20 mm. long pedicels, baccate, sphaeroid, rounded or more rarely slightly apiculate, 6–12 mm. long, 5–11 mm. across, scarlet, ± scrobiculate when dry.. Seeds ovate in outline, smooth, compressed, lenticular, 2.2–4 × 1.3–2.5 × 0.5–0.8 mm.. Fig. 21/1–8, p. 120.
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Perennial herb. Stems to 6 m, almost glabrous or sparsely to densely shortly crispate-pubescent or setulose, prostrate or scandent. Leaf-lamina 1·9-11 x 2-11 cm, membraneous to subcoriaceous, ovate or broadly ovate in outline, deeply cordate to subtruncate at the base, deep green and scabrid-punctate above, paler and sparsely setulose to densely cinereous-velutinous on the veins beneath, obscurely and remotely to prominently sinuate-denticulate at the margins, unlobed or sometimes palmately 3-5-lobed, the lobes broadly triangular to ovate or elliptic, the central largest, shortly acuminate, obtuse to acute, apiculate, the lateral shorter. Petioles 0·7-7·0 cm long, glabrous to densely antrorsely setulose or crispate-pubescent. Flowers dioecious. Male flowers 3-60 or more in dense subumbelliform or shortly racemiform sessile or pedunculate axillary clusters, usually co-axillary with a long-pedicellate solitary flower, rarely solitary; peduncles 0·9-7 cm long; pedicels 1·5-10 mm long. Receptacle-tube 2·0-5·5 mm long, pale green; lobes 0·2-1·5 mm long, dentiform. Petals 1·5-3·5 mm long, white, becoming yellowish with age; stamens 3. Female flowers solitary or 2-10 or more in subumbelliform sessile or pedunculate axillary clusters; peduncles up to 2·7 cm long; pedicels 0·4-11(20) mm long; ovary 2·5-5 mm long, ellipsoid, rostrate, glabrous or shortly pubescent. Fruits 1-10 or more in axillary clusters, bright red, usually glabrous, globose, 8-13 mm in diameter, or ellipsoid, 10-12 x 7-8 mm; pedicels 2-68 mm long. Seeds 2·0-5·6 x 1·1-4·5 x 0·4-1 mm, ovate in outline, smooth, compressed.
Leaf-lamina 1·9–11 × 2–11 cm., membraneous to subcoriaceous, ovate or broadly ovate in outline, deeply cordate to subtruncate at the base, deep green and scabrid-punctate above, paler and sparsely setulose to densely cinereous-velutinous on the veins beneath, obscurely and remotely to prominently sinuate-denticulate at the margins, unlobed or sometimes palmately 3–5-lobed, the lobes broadly triangular to ovate or elliptic, the central largest, shortly acuminate, obtuse to acute, apiculate, the lateral shorter.
male flowers 3–60 or more in dense subumbelliform or shortly racemiform sessile or pedunculate axillary clusters, usually co-axillary with a long-pedicellate solitary flower, rarely solitary; peduncles 0·9–7 cm. long; pedicels 1·5–10 mm. long. Receptacle-tube 2·0–5·5 mm. long, pale green; lobes 0·2–1·5 mm. long, dentiform. Petals 1·5–3·5 mm. long, white, becoming yellowish with age; stamens 3.
Female flowers solitary or 2–10 or more in subumbelliform sessile or pedunculate axillary clusters; peduncles up to 2·7 cm. long; pedicels 0·4–11(20) mm. long; ovary 2·5–5 mm. long, ellipsoid, rostrate, glabrous or shortly pubescent.
A herb. It is a pumpkin family plant. It is a climber. It keeps growing from year to year. The leaves are heart shaped and have sharp teeth along the edges. The fruit are round or oval and change from green to yellow or red.
Dioecious, glabrescent, perennial climber to 6 m. Leaves cordate, toothed, rough above and softly hairy below. Flowers in axillary umbels, cream-coloured. Fruits fleshy, scarlet.
Fruits 1–10 or more in axillary clusters, bright red, usually glabrous, globose, 8–13 mm. in diameter, or ellipsoid, 10–12 × 7–8 mm.; pedicels 2–68 mm. long.
Stems to 6 m., almost glabrous or sparsely to densely shortly crispate-pubescent or setulose, prostrate or scandent.
Petioles 0·7–7·0 cm. long, glabrous to densely antrorsely setulose or crispate-pubescent.
Seeds 2·0–5·6 × 1·1–4·5 × 0·4–1 mm., ovate in outline, smooth, compressed.
Flowers dioecious.
Life form perennial
Growth form herb
Growth support climber
Foliage retention -
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 3.0
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Flower color
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Fruit color
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Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a tropical plant. In Africa it grows between 600-2,250 m above sea level. It can grow in arid places.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The leaves are boiled in water and eaten. Caution: Parts have been recorded as edible and also as poisonous.
Uses food gene source material medicinal poison
Edible fruits leaves
Therapeutic use Fever (unspecified), Diarrhea (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
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Images

Zehneria scabra unspecified picture

Distribution

Zehneria scabra world distribution map, present in Angola, Burundi, Benin, Burkina Faso, Botswana, Côte d'Ivoire, Cameroon, Congo, Eritrea, Ethiopia, Ghana, Equatorial Guinea, Indonesia, India, Kenya, Lesotho, Mozambique, Malawi, Nigeria, Rwanda, Saudi Arabia, Sudan, South Sudan, Sao Tome and Principe, eSwatini, Tanzania, United Republic of, Uganda, Uruguay, Yemen, South Africa, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:294481-1
WFO ID wfo-0000430227
COL ID 5CYR6
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Melothria ciprianii Pilogyne dilatata Pilogyne punctata Melothria tomentosa Melothria pulchra Melothria scrobiculata Bryonia angulata Bryonia cordata Bryonia dentata Bryonia scabra Bryonia scabrata Bryonia scrobiculata Pilogyne affinis Zehneria affinis Pilogyne tenuifolia Pilogyne suavis Cucurbita perpusilla Zehneria cordata Zehneria exasperata Zehneria cuspidata Zehneria dilatata Zehneria ecklonis Zehneria perpusilla Zehneria membranacea Pilogyne perpusilla Bryonia perpusilla Bryonia punctata Bryonia scabra Cucurbita scabra Pilogyne scabra Melothria abyssinica Melothria membranifolia Melothria louisii Melothria mannii Melothria longepedunculata Pilogyne setosa Melothria perpusilla Melothria cordata Melothria punctata Bryonia thunbergiana Bryonia stipulacea var. perpusilla Zehneria scabra Pilogyne membranacea Pilogyne ecklonii Pilogyne cuspidata Zehneria cordifolia Zehneria deltoidea Zehneria longepedunculata Zehneria scrobiculata Zehneria suavis Zehneria scabra subsp. scabra

Lower taxons

Zehneria scabra subsp. argyrea Zehneria scabra var. chirindensis