Pachygone ovata (Poir.) Diels

Species

Angiosperms > Ranunculales > Menispermaceae > Pachygone

Characteristics

Woody climber up to 15 m or more high. Branchlets puberulous to pubescent with yellowish hairs, later glabrescent. Leaves: petioles 2.5-4 cm, yellowish pubescent to glabrous; lamina ovate to ovate-lanceolate or broadly ovate, (5—)7—11 by 3—7.5(—12) cm, apex obtuse to acutely acuminate, mucronate, base truncate, rounded or very obtuse (rarely subcordate), 3-5-nerved; lateral nerves 1-2 pairs; both surfaces softly pubescent to glabrous; papyraceous. Inflorescences axillary, solitary or 2-3 arising together, pseudo-racemose with flowers often in small clusters of about 3-5 along main axis, 4-17 cm long, yellowish tomentose to pubescent. Male flowers yellow on pedicels 1—3(—7) mm; sepals 6(-12), outer 3(-6) bracteoliform, ± elliptic, 1-2 mm long, puberulous outside, inner 3(-6) elliptic to rotund, 1.5-2.5 by 1.25-1.5 mm, glabrous or sparsely hairy outside; petals 6, ± oblong, with basal auricles clasping opposite stamen, 1-1.5 mm long, glabrous; stamens 6, filaments slender, 1.25-1.5 mm. Female flowers: sepals and petals similar to male, carpels 3, ± ovoid, 0.75 mm long, style flattened, staminodes 6, minute. Drupes on pedicels c. 3-5 mm long, subcompressed, ± obovoid, 7-8 by 6 mm, 5 mm thick, glabrous, rather smooth.
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Climber, yellowish pubescent, especially on inflorescences, young stems and usually petioles and lamina below. Leaves: petiole 2.5–5 cm long; lamina usually ovate-lanceolate to broadly ovate, 5–15 cm long, 3–10 cm wide, 3–5-veined at base, with main basal veins usually extending more than half length of lamina but not extending to leaf margin, sometimes glabrous. Inflorescences 4–17 cm long, with flowers often in clusters of c. 3–5. Male flowers: pedicel usually 1–3 mm long; sepals yellow, with inner 3 or 6 elliptic to rotund and 1.5–2.5 mm long; petals 1–1.5 mm long; stamens 1.25–1.5 mm long. Female flowers: staminodes minute; carpels 0.75 mm long. Drupes 7–8 mm long, drying smooth, glabrous.
A climber or vine. The vine can be 10 cm across. The leaves are 4-15 cm long by 2-9 cm wide. The flowering shoots are 5-15 cm long. The fruit are round and 6-7 mm across.
Life form perennial
Growth form tree
Growth support climber
Foliage retention
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 15.0
Root system -
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Root diameter (meter) -
Flower color
Blooming months -
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Nitrogen fixer -
Photosynthetic pathway c3

Environment

Grows in evergreen to deciduous notophyll vine forest, also in rainforest, grassland-beach scrub and coastal vine thicket, in a wide variety of soils.
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On seashores and in lowland forests, up to 100 m, also in seasonal regions.
It is a tropical plant.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses medicinal poison vertebrate poison
Edible fruits
Therapeutic use Pediculicide (unspecified), Piscicide (unspecified), Vermifuge (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

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

Images

Pachygone ovata unspecified picture

Distribution

Pachygone ovata world distribution map, present in Australia, Indonesia, India, Sri Lanka, Papua New Guinea, and Timor-Leste

Identifiers

LSID urn:lsid:ipni.org:names:60063908-3
WFO ID wfo-0001273802
COL ID 4BSB9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Menispermum leptostachyon Tristichocalyx pubescens Pachygone pubescens Pachygone hullsii Cebatha pubescens Cocculus plukenetii Limacia nativitatis Tinospora hullsii Cissampelos ovata Cocculus brachystachyus Pachygone plukenetii Pachygone ovata Menispermum brachystachyon Pachygone brachystachys Pachygone adversa Pachygone wightiana Pachygone concinna Pachygone hebephylla Pachygone laevigata Pachygone leptostachys Cocculus leptostachyus