Cotoneaster franchetii Bois

Orange cotoneaster (en), Cotonéaster de Franchet (fr)

Species

Angiosperms > Rosales > Rosaceae > Cotoneaster

Characteristics

Shrubs, 2–3 m. Stems erect, arching, ?lax, slender?; branches distichous, maroon, initially densely pilose-strigose. Leaves persistent, ?often 30–40 mm apart?; petiole 2–4 mm, tomentose-pilose; blade ovate or elliptic, 22–58 x 12–29 mm, coriaceous, base cuneate or obtuse, margins flat, veins 4 or 5, sunken, apex acute or acuminate, mucronate, abaxial surfaces silvery-tomentose, adaxial grayish green, slightly shiny, not glaucous, flat, rarely slightly bulging between lateral veins, drying slightly rugose, pilose. Inflorescences on fertile shoots 30–60 mm with 4 leaves, 5–15(–25)-flowered, compact. Pedicels 1–4 mm, densely long-silky hairy. Flowers (5–)7–8(–10) mm, opening small; hypanthium cupulate, densely long-silky hairy; sepals: margins villous, ?borders purple, glabrous?, apex cuspidate or acuminate, surfaces silky hairy; petals erect-incurved, pink or red, base dark pink to dark red, margins off-white; stamens 16–21, filaments pink, distally white, anthers pink or purplish pink; styles 2 or 3(or 4). Pomes orange-red, obovoid ?base rounded? or obconic ?base cuneate, straight-sided?, 8–12 x 6–9 mm, ?apex flat?, shiny, not glaucous, sparsely pilose; sepals flat, ?often asymmetric with 2 sepals longer than others?, tomentose; navel slightly open; style remnants 3/4 from base. Pyrenes 2 or 3(or 4). 2n = 68 (Germany).
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Shrubs semievergreen, 1–3 m tall, with spreading, arching-inflexed branches. Branchlets dark grayish brown or grayish black, initially densely strigose, gradually glabrescent. Petiole 2–4 mm, tomentose; stipules linear-lanceolate, 2–4 mm, initially tomentose, glabrate; leaf blade elliptic to ovate, 2–3 × 1–1.5 cm, thick, lateral veins 4 or 5 pairs, raised abaxially and deeply impressed adaxially, abaxially densely yellow or white tomentose, adaxially initially appressed pubescent, glabrescent, base cuneate, apex acute or acuminate. Corymbs 1.5–2.5 cm, 5–11-flowered; rachis and pedicels densely tomentose; bracts linear, 2–3.5 mm, tomentose. Pedicel 2–4 mm. Flowers 6–7 mm in diam. Hypanthium campanulate, abaxially densely pubescent. Sepals triangular, 1–2 × 1.5–2.5 mm, apex acute or shortly acuminate. Petals erect, pink, broadly obovate or elliptic, 3–4 × 2–3 mm, adaxially puberulous near base, base shortly clawed, apex obtuse. Stamens 20, shorter than petals. Ovary pubescent apically; styles 2 or 3(–5), free, not exceeding stamens. Fruit orangish red or red, ovoid-globose, 6–7 mm in diam., initially pubescent, finally glabrous, pyrenes usually 3, rarely to 5. Fl. Jun–Jul, fr. Sep–Oct. 2n = 68*.
Evergreen shrub up to c. 3 m high; stems spreading and often somewhat arching; young shoots pale buff-tomentose, later becoming dark reddish brown. Lvs distributed along stems or in fascicles; petiole 2-4 mm long; blade elliptic to ovate, (15)-20-35-(45) × 7-18-(25) mm, subcoriaceous, acute and often short-mucronate, cuneate at base, ± shining and finely pilose with impressed veins above, usually with white to grey woolly tomentum (rarely pale buff) below, the tomentum persistent; margins slightly recurved and sometimes slightly sinuate; stipules ± linear-subulate, pilose. Fls (4)-7-15, in corymbs scattered along branches; peduncles short, tomentose. Sepals 1.5-2 mm long, ± triangular, buff-tomentose; apex sharply acute. Petals ± erect, 2.5-5 mm long, obovate, pinkish. Fr. ± ellipsoid, oblong-obovoid, obovoid, or subglobose, 5-9 mm long, scarlet or orange-scarlet.
Shrub, up to 6 m high. Branches arching; unarmed. Leaves simple, petiolate; elliptic, 20-30 mm long, apex acute, margins entire, upper surface hairy becoming glabrous and shiny, grey-green, lower surface densely white-tomentose; petioles 1-3 mm long. Flowers: corolla ± 10 mm in diameter, petals pink; Aug.-Jan. Fruit orange-red, subglobose pomes with three nutlets.
A shrub.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread endozoochory
Mature width (meter) 2.5 - 3.0
Mature height (meter) 3.0
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

Thickets in rocky sunny mountain regions, open hillsides at elevations of 1600-2900 metres.
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It is a temperate plant. In Yunnan.
Light 4-9
Soil humidity 2-6
Soil texture 1-6
Soil acidity 3-9
Soil nutriment -
Hardiness (USDA) 6-9

Usage

Uses dye environmental use medicinal
Edible fruits seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) 180 - 365
Germination temperacture (C°) 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -18
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Cotoneaster franchetii habit picture by freddy davies (cc-by-sa)
Cotoneaster franchetii habit picture by ricalens eric (cc-by-sa)
Cotoneaster franchetii habit picture by Rudolf Unger (cc-by-sa)

Leaf

Cotoneaster franchetii leaf picture by Quentin dupret (cc-by-sa)
Cotoneaster franchetii leaf picture by dylan van loo (cc-by-sa)
Cotoneaster franchetii leaf picture by hafid ZIGH (cc-by-sa)

Flower

Cotoneaster franchetii flower picture by Christophe Lo (cc-by-sa)
Cotoneaster franchetii flower picture by Julien Pastre (cc-by-sa)
Cotoneaster franchetii flower picture by mike (cc-by-sa)

Fruit

Cotoneaster franchetii fruit picture by Frédéric Petron (cc-by-sa)
Cotoneaster franchetii fruit picture by pedro perez (cc-by-sa)
Cotoneaster franchetii fruit picture by morley jake (cc-by-sa)

Distribution

Cotoneaster franchetii world distribution map, present in Argentina, Australia, Austria, Brazil, Canada, Switzerland, China, Germany, Spain, France, United Kingdom of Great Britain and Northern Ireland, New Zealand, eSwatini, Thailand, United States of America, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:722494-1
WFO ID wfo-0001015046
COL ID YXXT
BDTFX ID 19193
INPN ID 92658
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Cotoneaster cinerascens Cotoneaster wardii Cotoneaster wardii Cotoneaster mairei Cotoneaster tengyuehensis Cotoneaster franchetii Cotoneaster vilmorinianus