Maclura tricuspidata Carrière

Species

Angiosperms > Rosales > Moraceae > Maclura

Characteristics

Shrubs or small trees, 1-7 m tall, deciduous. Bark grayish brown. Branchlets slightly ridged, glabrous; spines 0.5-2 cm. Winter buds reddish brown. Petiole 1-2 cm, sparsely pubescent; leaf blade ovate to rhombic-ovate, occasionally 3-lobed, 5-14 × 3-6 cm, abaxially greenish white and glabrous or sparsely pubescent, adaxially deep green and glabrous, base rounded to cuneate, margin entire, apex acuminate; secondary veins 4-6 on each side of midvein, tertiary veins reticulate. Inflorescences axillary, single or in pairs. Male inflorescences capitulate, ca. 5 mm in diam.; peduncle shorter than capitulum. Female inflorescences 1-1.5 cm in diam., axillary; peduncle short. Male flowers: calyx lobes fleshy, margin revolute, apex thick; pistillode pyramidal. Female flowers: calyx lobes with margin revolute, apically shield-shaped; ovary immersed in lower part of calyx. Fruiting syncarp orange red when mature, ± globose, ca. 2.5 cm in diam. Fl. May-Jun, fr. Jun-Jul.
More
A tree which loses its leaves seasonally. It grows up to 8 m high. It is a broad spreading tree. The bark is greyish brown. The young branches are slightly ridged. Young trees and branches have thorns but these fall off. They are 5-20 mm long. The leaves are carried one after another along the branch. The leaves are like mulberry leaves. Often leaves have three lobes with the central love the largest, but leaf shape can vary. The winter buds are reddish brown. Male and female flowers occur on different plants. Female trees are larger than male trees. The flowers are green and pea-sized. Male flowers are 0.5 cm across. Female flowers are 1-1.5 cm across. Pollen is carried by wind. Fruit are somewhat like a mulberry and litchi. The fruit are 1-2.5 cm across and orange-red when ripe. The flesh is juicy and red with 3-6 small brown seeds. In colder places the leaves drop before fruit are ripe. The fruit is edible.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) 4.0
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 c3

Environment

Plants can grow in quite poor soils. They are tolerant of drought. They can withstand temperatures down to-6°C. They need a warm sunny position. They can withstand wind. They do best with a well drained soil. In China they grow on sunny forest margins and mountain slopes between 500-2200 m altitude. It suits hardiness zones 6-9.
Light 6-8
Soil humidity 3-7
Soil texture 3-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 6-9

Usage

The fruit are eaten fresh or cooked. They are used for juice after the seeds are strained out.
Uses dye eating fiber fodder invertebrate food medicinal wood
Edible fruits leaves seeds
Therapeutic use Debility (unspecified), Deobstruent (unspecified), Ear (unspecified), Eye (unspecified), Fever (unspecified), Kidney (unspecified), Malaria (unspecified), Meonrrhagia (unspecified), Cachexia (unspecified), Laxative (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seed but these may take 10 years to bear. Seed should be sown fresh from the fruit. Plants can also b grown from softwood cuttings and rooting hormone used. Plants can also be grafted. A male and female plant can be planted together and pruned as one bush with 25% male and 75% female branches. Pruning is done regularly. The previous years growth is pruned to half its length.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Maclura tricuspidata leaf picture by Dieter Albrecht (cc-by-sa)

Fruit

Maclura tricuspidata fruit picture by Dieter Albrecht (cc-by-sa)
Maclura tricuspidata fruit picture by Dieter Albrecht (cc-by-sa)

Distribution

Maclura tricuspidata world distribution map, present in China, Japan, Korea (Democratic People's Republic of), United States of America, and Viet Nam

Conservation status

Maclura tricuspidata threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:854453-1
WFO ID wfo-0001085025
COL ID 3WZQV
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Cudrania tricuspidata Cudrania triloba Cudranus triloba Vanieria tricuspidata Morus integrifolia Vanieria triloba Maclura tricuspidata