Morus cathayana Hemsl.

Species

Angiosperms > Rosales > Moraceae > Morus

Characteristics

Small trees or shrubs; monoecious. Bark grayish white, smooth. Branchlets pubescent when young, glabrescent, conspicuously lenticellate. Stipules lanceolate. Petiole 2-5 cm, pubescent; leaf blade broadly ovate to ± orbicular, sometimes lobed, 8-20 × 6-13 cm, thick papery, abaxially densely white or yellowish gray pubescent, adaxially scabrous, sparsely covered with short hairs, and basally pubescent along veins, base cordate to truncate and ± oblique, margin shallowly to coarsely serrate or basally entire and apically shallowly serrate, apex acute to shortly acuminate. Male catkins 3-5 cm. Female catkins 1-3 cm. Male flowers: calyx lobes yellowish green, narrowly ovate, adaxially pubescent; stamens 4; pistillode small. Female flowers: calyx lobes obovate, apically pubescent; styles short; stigmas without mastoidlike protuberance, 2-branched, abaxially pubescent. Syncarp white, red, or dark purple when mature, cylindric, 2-3 cm. Fl. Apr-May, fr. May-Jun.
More
A shrub or small tree. The bark is greyish white. The branches are hairy when young. The leaf stalk is 2-5 cm long. The leaf blade is broadly oval and 8-20 cm long by 6-13 cm wide. Sometimes leaves are lobed. They are thick and papery. There are teeth around the edge. The male flower catkins are 3-5 cm long. The female flower catkins are 1-3 cm long. The fruit is white, red or dark purple when mature. It is 2-3 cm across. There are some varieties recognised on whether the leaf covering is white or yellow.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality monoecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 15.0
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

Woodlands and sides of streams, 600-1300 metres in W. Hupeh. Sunny slopes or valleys, high mountains; at elevations from 900-1,300 metres.
More
It grows on sunny slopes and high mountains between 900-1300 m in S China.
Light 4-9
Soil humidity 4-6
Soil texture 1-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 5-8

Usage

Uses medicinal
Edible fruits leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings. Seeds needs stratification.
Mode cuttings seedlings
Germination duration (days) 14 - 30
Germination temperacture (C°) 18 - 23
Germination luminosity light
Germination treatment stratification
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Morus cathayana world distribution map, present in China, Japan, Lao People's Democratic Republic, Korea (Democratic People's Republic of), and Viet Nam

Conservation status

Morus cathayana threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:854633-1
WFO ID wfo-0001228795
COL ID 44FQR
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Morus cathayana Morus tiliifolia Morus chinlingensis Morus cathayana var. japonica Morus cathayana var. cathayana Morus rubra var. japonica

Lower taxons

Morus cathayana var. gongshanensis