Cotoneaster microphyllus Wall. ex Lindl.

Cotonéaster à petites feuilles au sens large (fr)

Species

Angiosperms > Rosales > Rosaceae > Cotoneaster

Characteristics

Shrubs evergreen, , low, to 1 m tall, with stiff spreading branches. Branchlets reddish brown to blackish brown, terete, initially yellow pubescent, gradually glabrate. Petiole 1–2 mm to more than 4 mm, pubescent; stipules caducous, lanceolate or linear, nearly as long as petioles, slightly pubescent; leaf blade obovate to oblong-obovate, 4–10(–16) × 4–8 mm, thickly leathery, midvein raised abaxially and impressed adaxially, abaxially gray pubescent, rarely glabrous, adaxially glabrous or sparsely pubescent, base broadly cuneate, margin revolute, apex obtuse, rarely emarginate or ± acute. Inflorescences 1(–3)-flowered. Flowers 8–10 mm in diam. Pedicel 2–3 mm, sparsely pubescent. Hypanthium campanulate, abaxially pubescent at least initially. Sepals ovate-triangular, 1–1.5 mm and nearly as broad, apex obtuse. Petals spreading, white, suborbicular, ca. 4 mm and ca. as broad, base shortly clawed, apex obtuse. Stamens 15–20, shorter than petals. Ovary pubescent apically; styles 2, free, somewhat not exceeding stamens. Fruit scarlet-red, globose, 5–6(–10) mm in diam., pyrenes 2. Fl. May–Jun, fr. Aug–Sep. 2n = 34, 51, 68*, 102.
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An evergreen shrub. It has many branches. It is compact with many twigs. It often lies along the ground. It often forms a mound 1 m high. The leaves have short stalks. The leaves are 0.3-1.5 cm long by 0.2-0.5 cm wide. They are oval and leathery. They are glossy dark green above. The flowers occur singly. They are white and in the axils of leaves. The fruit is round and scarlet when ripe.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 2.0
Mature height (meter) 1.0
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

It is a temperate plant. They are very frost hardy. It needs an exposed position with full sun. In Nepal they grow between 1300-3500 m altitude. In Uttar Pradesh in India they grow between 2000-4000 m altitude. It is best in a light to medium well-drained soil. It suits hardiness zones 5-10. In Sichuan and Yunnan.
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Trailing on rocks or spreading on grassy hillsides, 1200-5400 metres. Rocky slopes, rocky mountain areas, thickets and river valleysat elevations of 2000-4200 metres.
Light 4-9
Soil humidity 2-5
Soil texture 1-5
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 6-8

Usage

The ripe fruits are eaten fresh and are watery in taste.
Uses dye environmental use material medicinal wood
Edible fruits
Therapeutic use Astringents (fruit), Menstrual cycle (fruit), Stomach diseases (leaf), Suppuration (root), Tuberculosis, lymph node (root), Astringents (stem), Stomach diseases (stem)
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seed. It can be pruned. It can also be grown by cuttings.
Mode cuttings seedlings
Germination duration (days) 180 - 365
Germination temperacture (C°) 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -22
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Cotoneaster microphyllus habit picture by Wing Net. (cc-by-sa)
Cotoneaster microphyllus habit picture by Martin Bishop (cc-by-sa)

Leaf

Cotoneaster microphyllus leaf picture by Lyronn (cc-by-sa)
Cotoneaster microphyllus leaf picture by William Hunt (cc-by-sa)
Cotoneaster microphyllus leaf picture by johson galais (cc-by-sa)

Flower

Cotoneaster microphyllus flower picture by Martial Domergue (cc-by-sa)
Cotoneaster microphyllus flower picture by hannana (cc-by-sa)
Cotoneaster microphyllus flower picture by sebastien latxague (cc-by-sa)

Fruit

Cotoneaster microphyllus fruit picture by Patricia Owens (cc-by-sa)
Cotoneaster microphyllus fruit picture by Tom Ramos (cc-by-sa)
Cotoneaster microphyllus fruit picture by manuseitz (cc-by-sa)

Distribution

Cotoneaster microphyllus world distribution map, present in Australia, China, Germany, United Kingdom of Great Britain and Northern Ireland, India, Nepal, New Zealand, Slovakia, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:945579-1
WFO ID wfo-0001005347
COL ID 6B8Q5
BDTFX ID 76246
INPN ID 159608
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Cotoneaster emarginatus Cotoneaster nivalis Cotoneaster cashmiriensis Cotoneaster astrophoros Cotoneaster cochleatus Cotoneaster elatus Cotoneaster microphyllus Cotoneaster procumbens Cotoneaster microphyllus Cotoneaster glacialis Cotoneaster buxifolius f. melanotrichus Cotoneaster microphyllus var. microphyllus Cotoneaster cochleatus f. melanotrichus Cotoneaster microphyllus var. melanotrichus

Lower taxons

Cotoneaster microphyllus var. cochleatus