Croton laui Merr. & F.P.Metcalf

Species

Angiosperms > Malpighiales > Euphorbiaceae > Croton

Characteristics

Shrubs 1-5 m tall; young branches densely stellate-pubescent, glabrescent. Leaves clustered at stem apex; petiole 5-20 mm, stellate-pubescent to glabrous; leaf blade obovate or oblong-obovate to oblanceolate, rarely elliptic, 4-14 × 1.5-5 cm, papery, stellate-tomentose when young, glabrescent, yellow-brown when dry, base obtuse to slightly cordate, margin subentire or irregularly serrulate, apex obtuse to acute, base of midrib (or lateral veins) with abaxial sessile cupular glands. Inflorescence terminal, 2-13 cm, densely stellate-tomentose. Male flowers: sepals elliptic, ca. 2 mm; petals oblong, nearly as long as sepals, woolly; stamens 10; filaments woolly. Female flowers: sepals ca. 3 mm; ovary subglobose, densely stellate-tomentose; styles bifid to base. Capsules subglobose, ca. 9 mm in diam., sparsely stellate-pubescent. Seeds ellipsoidal, slightly flattened. Fl. Jan-May, fr. Apr-Aug.
Life form annual
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0 - 5.0
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 -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses medicinal
Edible -
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

Croton laui world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:342834-1
WFO ID wfo-0000931453
COL ID 6BKBX
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR) Link

Synonyms

Croton hainanensis Croton laui