Actinidia trichogyna Franch.

Species

Angiosperms > Ericales > Actinidiaceae > Actinidia

Characteristics

Climbing shrubs, mid-sized, deciduous. Branchlets glabrous, buds densely rusty strigose, lenticels inconspicuous on younger branches, subconspicuous on mature ones; pith brown, lamellate. Petiole 2.5-5 cm, glabrous; leaf blade abaxially glaucous, adaxially green, ovate to narrowly ovate, 5-10 × 3-6 cm, papery when young, softly leathery when old, both surfaces glabrous, midvein and lateral veins subconspicuous abaxially, lateral veins 6 or 7 pairs, base usually truncate, margin finely serrulate, apex acute to acuminate. Inflorescences cymose, 1-3-flowered, glabrous; peduncles 2-3 mm; pedicels 7-8 mm; bracts narrowly triangular, ca. 1.5 mm. Flowers white. Sepals 5, oblong, 5-6 mm, grayish yellow tomentose abaxially at margins and adaxially throughout. Petals 5, obovate, 9-10 mm. Filaments 4-6 mm; anthers yellow, oblong, 2.5-3 mm. Ovary cylindric-globose, ca. 3 mm, sparsely grayish yellow tomentose. Fruit dark green when mature, subglobose or ovoid to cylindric-oblong, 1.5-3 cm, glabrous, lenticels brown. Seeds ca. 2 mm. Fl. May-Jul, fr. Oct.
More
A climbing shrub. It grows to 7 m long. The leaves are oval and 5-10 cm long by 3-6 cm wide. The fruit is 1-3 cm long.
Life form -
Growth form shrub
Growth support climber
Foliage retention deciduous
Sexuality dioecy
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 7.0
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

It grows naturally in W Hubei and E Sichuan Provinces in W China in scrubs and thickets between 2800-3000 metres.
More
Mountain forests; at elevations from 1,000-1,800 metres.
Light 4-9
Soil humidity 4-6
Soil texture 1-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 6-10

Usage

The fruit is eaten raw or cooked.
Uses gene source medicinal
Edible fruits seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) 60 - 90
Germination temperacture (C°) 10
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Actinidia trichogyna world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:828411-1
WFO ID wfo-0000519355
COL ID 9THQ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Actinidia trichogyna Actinidia callosa var. trichogyna