Gynura procumbens (Lour.) Merr.

Species

Angiosperms > Asterales > Asteraceae > Gynura

Characteristics

Herbs, scandent. Stems procumbent, brownish or purple striate, glabrous or pubescent when young, branched. Leaf petiole 5-15 mm, glabrous; blade abaxially purplish, adaxially green, ovate, ovate-oblong, or elliptic, 3-8 × 1.5-3.5 cm, both surfaces glabrous, rarely sparsely pubescent, lateral veins 5-7-paired, curved, veinlets inconspicuous, base rounded-obtuse or cuneately attenuate into petiole, margin entire or repand-dentate, apex acute or acuminate. Upper stem leaves and leaves on synflorescence branches reduced, lanceolate or linear-lanceolate, sessile or subsessile. Capitula 3-5 in each corymb, in terminal or axillary corymbs; peduncles long, slender, often with 1-3 linear bracts, sparsely shortly pubescent or glabrous. Invo-lucres campanulate or funnelform, 15-17 × 5-10 mm; bracteoles at base 5 or 6, linear; phyllaries (9 or)11-13, becoming purplish, oblong-lanceolate, 15-17 × ca. 1.5 mm, glabrous, 1-3-veined, margin narrowly scarious, apically acuminate. Florets 20-30; corolla orange, 12-15 mm, with slender 8-10 mm tube and dilated limb; lobes ovate-lanceolate, apically acute. Anthers obtuse at base, appendages triangular. Style branch tips conical, papillose. Achenes brown, cylindric, 4-6 mm, glabrous, 10-ribbed. Pappus white, silky. Fl. Mar-Apr. 2n = 20.
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A climbing or creeping herb. It can grow 1 m tall. The leaves are fleshy. The young leaves are often purple underneath. They are 3-8 cm long by 2-4 cm wide. The flowers are in greenish-yellow heads 2 cm long. The fruit are 5-6 mm long.
Life form perennial
Growth form herb
Growth support climber
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.5 - 1.0
Mature height (meter) 1.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

A tropical plant. It grows in sunny places. It grows on the edge of forests and in thickets. It grows along streams and up to 1,500 m above sea level. In Sichuan and Yunnan. At MARDI.
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Forest margins and thickets in Africa. By streams in forests, sandy slopes, climbing on shrubs or trees; at elevations around. 200 metres in China.
Light 4-7
Soil humidity 4-7
Soil texture 1-6
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 10-12

Usage

The young leaves are sometimes used to flavour dishes. They are cooked with meat and in soup. CAUTION: In large amounts the leaves are poisonous.
Uses environmental use food forage medicinal poison social use
Edible leaves shoots
Therapeutic use Dysentery (unspecified), Fever (unspecified), Renosis (unspecified), Febrifuge (unspecified), Kidney (unspecified), Measles (unspecified), Scarlet-Fever (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seeds and cuttings.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Gynura procumbens leaf picture by hani fidiani (cc-by-sa)
Gynura procumbens leaf picture by Dono Utoro (cc-by-sa)

Distribution

Gynura procumbens world distribution map, present in Benin, Central African Republic, China, Côte d'Ivoire, Gabon, Guinea, Indonesia, India, Cambodia, Liberia, Mauritius, Malaysia, Nigeria, Philippines, Papua New Guinea, Singapore, Thailand, Viet Nam, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:211304-1
WFO ID wfo-0000010343
COL ID 3HX8J
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Cacalia sarmentosa Gynura sarmentosa Gynura buntingii Gynura piperi Gynura finlaysoniana Cacalia cylindriflora Crassocephalum pubigerum Gynura agusanensis Gynura latifolia Gynura clementis Senecio finlaysonianus Gynura scabra Senecio sarmentosus Cacalia sarracenia Gynura cavaleriei Gynura affinis Cacalia finlaysoniana Senecio sarmentosus Cacalia reclinata Cacalia procumbens Gynura cavaleriei Gynura sarmentosa var. sarmentosa Cacalia sarmentosa var. sarmentosa Gynura sarmentosa var. longipes Gynura procumbens var. procumbens Cacalia sarmentosa var. longipes Gynura procumbens var. hirsuta Senecio cacaliaster Crassocephalum latifolium Gynura procumbens