Toxicodendron acuminatum (Dc.) C.Y.Wu & T.L.Ming

Species

Angiosperms > Sapindales > Anacardiaceae > Toxicodendron

Characteristics

Small trees, 4-7.5 m tall; branchlets grayish brown, lenticellate, buds brown, glabrous or subglabrous. Petiole 5-10 cm, petiole and rachis slender; leaf blade imparipinnately compound, 16-28 cm; leaflets 5-9, opposite; leaflet petiolules 3-5 mm; leaflet blade elliptic or oblong, gradually increasing in size toward apex, 5-11 × 2-5 cm, papery, glabrous on both surfaces, glaucous abaxially, base rounded or broadly cuneate, margin entire, apex long caudate, lateral veins 15-25 pairs, subparallel. Inflorescence paniculate to 12 cm; rachis and first order branches slender, minutely pubescent. Pedicel 1.5-2 mm, minutely pubescent; flowers yellowish green. Calyx minutely pubescent, lobes ovate, ca. 1 mm, obtuse apically. Petals oblong, 2.5-3 × ca. 1 mm, revolute at anthesis. Stamens ca. 2 mm; filaments equal to anthers in length. Disk 5-lobed. Ovary ovoid, glabrous. Drupe oblate, symmetrical, 4-5 × 5-6 mm, glabrous, slightly lucid. Fl. May-Jul, fr. Aug-Oct.
More
A small tree. It grows 4-7 m tall. The leaf stalks are 4-7 cm long. The leaves are compound and 16-28 cm long. There are 9-18 leaflets opposite each other along the stalk an one at the end. The leaflets are 5-11 cm long by 2-5 cm wide and they get larger towards the tip. The flowers are yellowish green. The fruit is oval and fleshy and 4-5 mm long by 5-6 mm wide.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality polygamodioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 4.0 - 7.25
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

It is a subtropical plant. It grows in hill and mountain forests between 1,600-2,600 m above sea level in Tibet.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 6-11

Usage

Uses medicinal
Edible leaves stems
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

Toxicodendron acuminatum world distribution map, present in China, India, and Nepal

Identifiers

LSID urn:lsid:ipni.org:names:71656-1
WFO ID wfo-0001052330
COL ID 7CK3Y
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Rhus acuminata Toxicodendron acuminatum Toxicodendron caudatum Rhus succedanea var. acuminata Toxicodendron succedaneum var. acuminatum