Toxicodendron trichocarpum Kuntze

Species

Angiosperms > Sapindales > Anacardiaceae > Toxicodendron

Characteristics

Deciduous trees or shrubs; young branchlets yellowish brown pubescent, later gray, brown lenticellate; buds yellow tomentose. Petiole 5-7 cm, yellowish brown pubescent, inflated at base; rachis terete or rarely narrowly winged distally; leaf blade imparipinnately compound, 20-40 cm; leaflets 9-15, sessile or subsessile; leaflet blade ovate or ovate-oblong or elliptic, gradually increasing in size toward apex, 7-10 × 2.5-4.5 cm, papery, adaxially sparsely appressed pubescent or subglabrous to minutely pubescent along midrib, abaxially densely yellow pubescent to sparsely pubescent, base oblique, rounded to truncate, margin entire or rarely undulate-serrate, ciliate, apex acuminate and obtuse, lateral veins prominent abaxially. Inflorescence paniculate, 10-20 cm, densely yellowish brown pubescent, with racemose 1.5-3 cm first order branches; floral subtending bracts ca. 1 mm. Pedicel ca. 1.5 mm, pubescent; flowers yellowish green. Calyx glabrous, lobes narrowly triangular, ca. 0.8 mm, obtuse apically. Petals obovate-oblong, ca. 2 mm, revolute at anthesis. Filaments ca. 1.5 mm; anthers ovoid, ca. 0.8 mm. Disk 5-lobed. Ovary globose, minutely setaceous. Drupe oblate, 5-6 × 7-8 mm, yellow and lucid, minutely setaceous; epicarp thin, separating; mesocarp thick, waxy, with brown longitudinal resin ducts; endocarp 4-5 × ca. 6 mm. Fl. Jun, fr. Jul-Sep.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality dioecy
Pollination entomogamy
Spread -
Mature width (meter) 6.0
Mature height (meter) 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 -

Environment

Hills and mountains all over Japan. Hill and mountain forests, thickets; at elevations from 900-2,000 metres.
Light 5-9
Soil humidity 4-6
Soil texture 1-6
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 7-9

Usage

Uses dye material medicinal oil ornamental
Edible -
Therapeutic use Ointment (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

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

Images

Toxicodendron trichocarpum unspecified picture

Distribution

Toxicodendron trichocarpum world distribution map, present in China, Japan, Myanmar, Korea (Democratic People's Republic of), and Taiwan, Province of China

Conservation status

Toxicodendron trichocarpum threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:71811-1
WFO ID wfo-0000409354
COL ID 57LJT
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Toxicodendron trichocarpum Rhus trichocarpa Toxicodendron trichocarpum f. viride