Coccinia senensis Cogn.

Species

Angiosperms > Cucurbitales > Cucurbitaceae > Coccinia

Characteristics

Perennial climber to 2 m.; stems herbaceous, ridged, with scattered stiff white hairs, becoming conspicuously white-dotted on ridges when older.. Leaf-blade broadly ovate-cordate in outline, entire or sinuate-toothed, ± scabrid-hairy or scabrid-punctate above, scabrid with short broad-based hairs on the nerves beneath, 54–162 mm. long, 45–190 mm. broad, palmately often deeply 3–5-lobed; lobes triangular or ovate to elliptic or linear-lanceolate, often ± toothed or lobulate, broadest or usually narrowed towards the base, acute to rounded and apiculate, with the central largest; petiole 5–50 mm. long, usually rather short, spreading-hairy with rather scabrid broad-based hairs.. Tendrils simple.. Probracts oblanceolate, acute, with incurved margins, ± 4 mm. long and 2 mm. broad.. Male flowers in short sessile or pedunculate 2–6-flowered racemes, often with a coaxillary solitary flower, occasionally the flowers solitary or paired; peduncle 0–48 mm. long; pedicels 5–25 mm. long; receptacle-tube broadly campanulate, 4–5 mm. long; lobes lanceolate, 3–4 mm. long; corolla campanulate, apricot-orange, green-veined outside, with the lobes 11–13 mm. long, 4.5–10 mm. broad, united in lower half; stamens 3.. Female flowers solitary, on 9–15 mm. long stalks; ovary bright green with deeper green slight ridges, 10–11 mm. long, 1.5–2.5 mm. across; receptacle-tube broadly campanulate, 2–3 mm. long; lobes lanceolate, 2.5–3.5 mm. long; corolla-lobes ± 8–10 mm. long and 4 mm. broad, united in lower half.. Fruit on an 11–30 mm. long stalk, cherry-red, ovoid-ellipsoid, rounded at the ends, smooth, 30–39 mm. long, 15–18 mm. across.
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Leaf-lamina 3·5–12 × 4–14 cm., ovate or broadly ovate in outline, deeply cordate, setulose on veins and setulose to strongly scabrid-punctate above, hispid-setulose especially on veins beneath, shallowly to moderately palmately 3–5-lobed, the lobes triangular, ovate-triangular or ovate to ovate-oblong, obovate or elliptic, subentire or remotely and obscurely sinuate-denticulate to coarsely sinuate-dentate, sometimes shortly lobulate, acute to rounded, sometimes shortly retuse, apiculate, the central largest.
male flowers in short sessile or 0·7–3 cm. pedunculate racemes, often with a co-axillary 8–28 mm. pedicellate solitary flower; pedicels of racemose flowers 2–6·5 mm. long. Receptacle-tube 2·8–6·5 mm. long, obconic to broadly campanulate, hispid or setulose, lobes 3·5–7 mm. long, lanceolate, acute. Corolla yellow, lobes 1·2 cm. long, united in lower 1/3.
Female flowers solitary; pedicels 9–12 mm. long; ovary 8·5–9 × 1·5 mm., cylindrical; receptacle-tube 2 mm. long, campanulate, lobes 3–4 mm. long, lanceolate, acute.
Stems scandent, sparsely pubescent, setulose on ridges, becoming white-punctate when older, thickened at the base and developing thin, pallid bark.
Petioles 0·4–2·0 cm. long, usually short (less than 1 cm.) except for the lowermost leaves, shortly setulose.
Fruits c. 3·2 × 1·7 cm., ellipsoid, smooth, shortly rostrate; fruit-stalk 1–2·1 cm. long, hispid.
Seeds 5·8 × 4·2 × 1·5 mm., ovate in outline, compressed, pallid, bordered; testa fibrillose.
Probracts small, 3–5 mm. long, oblanceolate-spathulate.
Tendrils simple.
Life form perennial
Growth form herb
Growth support climber
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Sexuality dioecy
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Environment

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Hardiness (USDA) 9-12

Usage

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Cultivation

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Distribution

Coccinia senensis world distribution map, present in Mozambique, Malawi, Tanzania, United Republic of, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:292014-1
WFO ID wfo-0000612966
COL ID 5ZFQX
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Coccinia fernandesiana Cephalandra senensis Coccinia senensis