Helicia cochinchinensis Lour.

Species

Angiosperms > Proteales > Proteaceae > Helicia

Characteristics

Shrubs or trees, 3-20 m tall. Branchlets and leaves glabrous. Petiole 0.5-1.5 cm; leaf blade elliptic, obovate-oblong, narrowly oblong, or lanceolate, 5-12(-15) × 2.5-5.5 cm, papery to ± leathery, base cuneate and somewhat decurrent into petiole, margin entire, remotely serrate on apical half only in seedlings or leaves of fast growing shoots, apex shortly acuminate, ± acute, or obtuse; secondary veins 5-8 pairs. Inflorescences axillary, 7-14(-20) cm; rachis glabrous or sometimes rachis and pedicel whitish pubescent when young, glabrescent; bracts of flower pairs triangular, 1-1.5 mm; floral bracts subulate, ca. 0.5 mm. Pedicel 2.5-4 mm, free. Perianth whitish or yellowish, 0.9-1.2 cm, glabrous. Anthers 2-3 mm. Hypogynous glands ovate, free or sometimes connate into a deeply 4-lobed ring. Ovary glabrous. Fruit bluish black to black, ellipsoid, 1-1.5 × 0.8-1 cm; pericarp ca. 0.5 mm thick, leathery. Fl. Jun-Oct, fr. Nov-Mar.
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A shrub or tree. It grows 4-20 m high. The branches and leaves are smooth. The leaf stalk is 0.5-1.5 cm long. The leaf blade is oval and 5-12 cm long by 2.5-5 cm wide. It is papery or slightly leathery. The base is wedge shaped. There are a few teeth near the tip in young leaves. Leaves taper to a short tip. There are 6-7 pairs of veins. The flower racemes are in the axils of leaves. They are 8-14 cm long. The flowers are whitish or yellow. The fruit is narrowly oval and 1-1.5 cm long by 0.8-1 cm wide. It is bluish black.
Life form -
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
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Mature width (meter) -
Mature height (meter) 4.0 - 20.0
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Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
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JanFebMar
AprMayJun
JulAugSep
OctNovDec
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Photosynthetic pathway c3

Environment

A tropical and subtropical plant. It grows in evergreen and mixed forests on plains or mountain slopes between 100-500 m altitude in S China. It can grow up to 1700 m altitude. In Yunnan.
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Broad-leaved, evergree forests, mixed forests, plains and mountain slopes at elevations to 800 metres, occasionally to 1,300 metres.
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Hardiness (USDA) 7-12

Usage

The fruit are eaten raw.
Uses food material medicinal wood
Edible fruits nuts seeds
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Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
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Images

Helicia cochinchinensis unspecified picture

Distribution

Helicia cochinchinensis world distribution map, present in China, Japan, Cambodia, Thailand, Taiwan, Province of China, and Viet Nam

Conservation status

Helicia cochinchinensis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:704393-1
WFO ID wfo-0001107165
COL ID 3K7G9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Roupala cochinchinensis Helicia lancifolia Helicia cochinchinensis Helicia tonkinensis Helicia annularis Samara helicia