Dichapetalum longipetalum Craib

Species

Angiosperms > Malpighiales > Dichapetalaceae > Dichapetalum

Characteristics

Monoecious liana, shrub, or small tree (up to 10 m by 15 cm). Branchlets sometimes nearly terete, densely ferrugineously tomentose when young, older ones glabrous, lenticellate, grey to purple-brown. Leaves ovate-to obovate-elliptic to-oblong, 10-17 by 3.5-9 cm, thin-chartaceous, shining dark-brown above when dry, minutely pilose on midrib and nerves above, densely to very sparsely velutinous beneath, above sometimes glabrous, without glands; base acute to subcordate; apex gradually to subabruptly acuminate, acumen cuneate, acute (to blunt); nervation sometimes slightly sunken above, midrib and nerves distinctly prominent beneath; nerves 7-9 pairs, faintly curved, slightly interarching. Inflorescences glomerulous, ¾-1 cm, sessile, many-flowered. Flowers 5 mm, bisexual. Petals oblanceo-late, 4.5-5 mm, twice as long as the calyx, 1-1.5 mm incised, glabrous. Disk-lobes quadrangular, faintly 2-lobed, 0.5 mm, glabrous. Ovary densely velvety pubescent, (2-)3-celled; style 1, filiformous, 4 mm long, its tip slit up into (2-)3 recurved parts. Fruits solitary, short-stalked, l(-3)-lobed, bean-shaped, 1.5-2.5 by 1-1.5 cm, densely minutely fulvous-tomentose, more or less glabrescent, suture indistinct; endocarp c. 1 mm thick, hard.
More
Scandent shrubs or lianas, 3-4 m tall. Branchlets ferruginous villous, old branches glabrous, black-brown, with sparsely gray rounded lenticels. Stipules linear, 5-7 mm, pilose, deciduous; petioles 4-5 mm, strigose; leaf blade papery or subleathery, oblong or oblong-elliptic, 8-17 × 3-9 cm, ferruginous villous abaxially, glabrous adaxially, except midrib and lateral veins ferruginous strigose, lateral veins 6-9 pairs, base cuneate, broadly cuneate, or slightly rounded, margin entire, apex acuminate. Cymes axillary, sessile, 0.75-1 cm, many flowered, ferruginous villous. Flowers bisexual, shortly pedicellate. Sepals oblong, 3-4 mm, densely gray pubescent on exterior. Petals white, bifid, subspatulate, ca. 5 mm, glabrous, apex 2-lobed. Stamens ca. 5 mm. Glands small, quadrangular, shallowly 2-lobed, ca. 0.5 mm, glabrous. Ovary brown pubescent, 2-or 3-locular; style exceeding stamens, apex 3-lobed. Drupe obcordate or elliptic, oblique, ca. 2 cm in diam., densely ferruginous pubescent, without distinct sutures. Fl. throughout year, mainly Oct-Mar, fr. Jan-Jun.
A shrub or creeper. It grows 3-4 m tall. It loses its leaves during the year. The leaves are simple and alternate. They are arranged in spirals. They are oblong and 8-17 cm long by 3-9 cm wide. They have rusty hairs underneath. The flowers are small and usually contain both sexes. The petals are white. The fruit is fleshy and orange or yellow. It is 2 cm across. It has rusty hairs. There is one seed.
Life form -
Growth form
Growth support climber
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0 - 4.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a tropical plant. It grows in Hainan. It grows in middle altitudes at about 500 m above sea level.
More
In forests, bamboo forests, and thickets, up to c. 500 m. Fl. Mainly Oct.-March; fr. Mainly May-June.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses medicinal
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

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

Distribution

Dichapetalum longipetalum world distribution map, present in China, Algeria, Iceland, Cambodia, Lao People's Democratic Republic, Myanmar, Malaysia, Thailand, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:316282-1
WFO ID wfo-0000645301
COL ID 35KXW
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Chailletia hainanensis Dichapetalum longipetalum Chailletia longipetala Dichapetalum hainanense Dichapetalum tonkinense Dichapetalum baillonii