Mallotus barbatus Müll.Arg.

Species

Angiosperms > Malpighiales > Euphorbiaceae > Mallotus

Characteristics

Shrubs or small trees, 1.5-6 m tall. Branchlets, petioles, and inflorescences densely brownish floccose-tomentose or brownish or yellowish pulveraceous tomentose. Stipules subulate, 5-15 mm; petiole 5-20 cm; leaf blade suborbicular or broadly ovate, often tricuspidate or shortly and acutely 1-or 2-lobed, 8-35 × 6-28 cm, papery, adaxially stellate-villous along nerves, abaxially stellate-tomentose, scattered yellow glandular-scaly, base rounded, broadly peltate, with up to 4 basal glands, margin repand-denticulate, apex acuminate; basal veins 5-7. Male inflorescences terminal, branched or unbranched, 15-34 cm; bracts subulate, 5-7 mm. Male flowers 3-5-fascicled; pedicel 3-4 mm; calyx lobes 4 or 5, oblong, 3-3.5 mm, stellate-pubescent; stamens 75-85. Female inflorescences branched or unbranched; peduncle stout; infructescence erect, 10-20 cm; bracts subulate, 4-5 mm. Female flowers: pedicel 2-3 mm; calyx 4-or 5-lobed, 4-5 mm, tomentose; ovary 3-5-locular, densely setose, tomentose; style 3-4 mm, plumose. Fruiting pedicel 5-30 mm; capsule subglobose, 12-20 mm in diam., densely stellate-tomentose and softly spiny, forming a continuous uniform layer, spines linear, 6-7 mm. Seeds ovoid, ca. 5 mm, black, verruculose. Fl. Apr-May, fr. Sep-Oct.
More
A shrub or small tree. It grows 2-6 m tall. The small branches have a brown coating.
Life form perennial
Growth form
Growth support free-standing
Foliage retention evergreen
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 6.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Locally common in deciduous and evergreen forest, mostly in open, often very disturbed or burned places, along road and river sides; on a large variety of soil types, like shale, limestone, sandstone, and sandy clay; at elevations up to 1,400 metres.
More
It is a tropical plant.
Light -
Soil humidity -
Soil texture 3-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses food medicinal oil wood
Edible -
Therapeutic use Colic (unspecified), Candlenut (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Mallotus barbatus habit picture by Dieter Albrecht (cc-by-sa)
Mallotus barbatus habit picture by Dieter Albrecht (cc-by-sa)
Mallotus barbatus habit picture by Dieter Albrecht (cc-by-sa)

Leaf

Mallotus barbatus leaf picture by Dieter Albrecht (cc-by-sa)
Mallotus barbatus leaf picture by Dieter Albrecht (cc-by-sa)
Mallotus barbatus leaf picture by Dieter Albrecht (cc-by-sa)

Flower

Mallotus barbatus flower picture by Dieter Albrecht (cc-by-sa)

Fruit

Mallotus barbatus fruit picture by Dieter Albrecht (cc-by-sa)

Distribution

Mallotus barbatus world distribution map, present in China, Indonesia, India, Lao People's Democratic Republic, Myanmar, Malaysia, Thailand, and Viet Nam

Conservation status

Mallotus barbatus threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:351489-1
WFO ID wfo-0000234449
COL ID 7357W
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Mallotus lotingensis Mallotus luchenensis Rottlera barbata Mallotus croizatianus Mallotus barbatus var. congestus Mallotus barbatus var. croizatianus Mallotus barbatus var. hubeiensis Mallotus barbatus var. pedicellaris Mallotus barbatus var. wui Mallotus barbatus var. barbatus Mallotus conspurcatus Mallotus leveillanus Mallotus barbatus