Rubus crataegifolius Bunge

Species

Angiosperms > Rosales > Rosaceae > Rubus

Characteristics

Shrubs erect, 1–2(–3) m tall. Branchlets brown or reddish brown, angular, thinly pubescent when young, gradually glabrescent, with slightly curved prickles. Leaves simple; petiole 2–5 cm, pilose, with minute prickles, stipules linear, 6–8 mm, thinly pubescent or subglabrous; blade ovate to narrowly ovate, 5–12 × 5–8 cm, palmately 5-veined, abaxially pubescent and with minute prickles along veins, adaxially subglabrous, base cordate or subtruncate, margin palmately 3–5-lobed; lobes ovate or narrowly obovate, terminal lobe usually acuminate, lateral leaflets acute, irregularly incised-serrate. Inflorescences terminal, rarely axillary, short racemes or flowers several in cluster, 3–5 cm; bracts linear, 4–7 mm, slightly pubescent. Pedicel 5–10 mm, pubescent. Flowers 1–1.5 cm in diam. Calyx abaxially thinly pubescent, subglabrous in fruit; sepals ovate-triangular or ovate, 6–9 × 3–5 mm, apex acuminate. Petals white, elliptic or oblong, 7–9 × 4–5 mm, base puberulous and long clawed, margin erose or slightly undulate. Stamens erect, much shorter than petals; filaments broad, complanate. Pistils numerous, slightly shorter than stamens; style and ovary glabrous. Aggregate fruit yellow to dark red, subglobose, ca. 1 cm in diam., glabrous, lustrous; pyrenes rugose. Fl. May–Jun, fr. Jul–Sep. 2n = 14*, 21*, 28*.
More
A shrub. It grows 2.4 m high and spreads 1.5 m wide. The leaves are deeply lobed. The flowers are small and white. The fruit are large, juicy and bright red.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 1.5
Mature height (meter) 2.0
Root system -
Rooting depth (meter) -
Root diameter (meter) 0.2
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Waste ground and clearings in mountains. Sunny thickets on slopes, forest margins, ravines and roadsides; at elevations from 300-2,500 metres.
More
It is a temperate plant. In north China it grows between 300-2,500 m above sea level. It suits hardiness zones 5-9.
Light 6-9
Soil humidity 4-6
Soil texture 2-5
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 5-8

Usage

The ripe fruit are eaten raw. They are also used for juice and to make wine. The young shoots are used as a vegetable.
Uses breeding dye food gene source leaf vegetable medicinal
Edible fruits leaves shoots
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings. Seeds needs stratification.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -
Optimum temperature (C°) 14 - 20
Size -
Vigor -
Productivity -

Images

Rubus crataegifolius unspecified picture

Distribution

Rubus crataegifolius world distribution map, present in China, Japan, Liberia, and Korea (Democratic People's Republic of)

Identifiers

LSID urn:lsid:ipni.org:names:736083-1
WFO ID wfo-0001017940
COL ID 4TJV7
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Rubus davidianus Rubus morifolius Rubus ampelophyllus Rubus itoensis Rubus makinoensis Rubus x asamensis Rubus crataegifolius Rubus wrightii Rubus crataegifolius f. itoensis Rubus crataegifolius f. makinoensis Rubus minor Rubus crataegifolius f. eucrataegifolius Rubus crataegifolius f. morifolius Rubus crataegifolius f. minor Rubus savatieri Rubus ouensanensis Rubus takesimensis Rubus wrightii var. itoensis Rubus wrightii var. ouensanensis Rubus wrightii var. makinoensis Rubus wrightii var. ampellophyllus Rubus corchorifolius var. crataegifolius Rubus corchorifolius var. wrightii Rubus crataegifolius var. morifolius Rubus wrightii var. morifolius Rubus crataegifolius var. inermis Rubus wrightii var. inermis Rubus crataegifolius var. horridus