Cotoneaster Medik.

Cotoneaster (en), Cotonéaster (fr)

Genus

Angiosperms > Rosales > Rosaceae

Characteristics

Shrubs, rarely small trees, erect, decumbent, or prostrate, deciduous, semievergreen, or evergreen. Branchlets mostly terete, rarely slightly angulate, unarmed. Winter buds small; scales several, imbricate, exposed. Leaves alternate, simple, shortly petiolate; stipules caducous, usually subulate, small; margin of leaf blade entire, venation camptodromous. Inflorescences terminal or axillary, cymose or corymbose, sometimes flowers several fascicled or solitary. Hypanthium turbinate or campanulate, rarely cylindric, adnate to ovary. Sepals 5, persistent, short. Petals 5, erect or spreading, imbricate in bud, white, pink, or red. Stamens 10–20(–22), inserted in mouth of hypanthium. Ovary inferior or semi-inferior, 2–5-loculed; carpels 2–5, connate abaxially, free adaxially; ovules 2 per carpel, erect; styles 2–5, free; stigmas dilated. Fruit a drupe-like pome, red, brownish red, or orange to black, with persistent, incurved, fleshy sepals, containing pyrenes; pyrenes (1 or)2–5, bony, 1-seeded; seeds compressed; cotyledons plano-convex.
More
Deciduous to evergreen shrubs or small trees, not armed; stems erect, arching, prostrate or decumbent, often tomentose when young. Lvs distributed along stems and often 2-ranked and distichous, or clustered on short shoots, simple, entire or serrulate, usually coriaceous; stipules small, persistent. Fls in small cymes, corymbs or fascicles, rarely solitary, 2-5-merous, pedicellate, moderately small but often showy, ☿. Hypanthium tubular, closed at apex. Epicalyx 0. Calyx 2-5-merous; sepals short. Petals usually 5, suborbicular to obovate, spreading or erect, white to red. Stamens c. 20. Ovary semi-inferior or inferior, sunken in the hypanthium; carpels 2-5, ventrally free, the walls becoming woody; styles 2-5; ovules 2 per locule. Fr. small and pome-like, globose to turbinate, red, orange, yellow or black, with mealy flesh and 2-5 bony nutlets, with persistent sepals at apex; seeds 1 per nutlet.
Evergreen or deciduous shrubs or small trees. Twigs not thorny. Carpels 2-4, free from each other but connate with the hypanthium, ovary semi-inferior, styles free, ovules 2. Fruits crowned by persistent sepals, containing 2-4 pyrenes.
Life form annual
Growth form shrub
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-10

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 180 - 365
Germination temperacture (C°) 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Cotoneaster unspecified picture

Distribution

Cotoneaster world distribution map, present in China, New Zealand, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:30040667-2
WFO ID wfo-4000009472
COL ID 62NHM
BDTFX ID 83493
INPN ID 191211
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Cotoneaster Ostinia Cotonea

Lower taxons

Cotoneaster rosiflorus Cotoneaster buxifolius Cotoneaster parnassicus Cotoneaster insculptus Cotoneaster obtusus Cotoneaster nitens Cotoneaster congestus Cotoneaster angustus Cotoneaster melanocarpus Cotoneaster coriaceus Cotoneaster frigidus Cotoneaster glabratus Cotoneaster glaucophyllus Cotoneaster hebephyllus Cotoneaster megalocarpus Cotoneaster henryanus Cotoneaster neopopovii Cotoneaster tjuliniae Cotoneaster kangdingensis Cotoneaster kweitschoviensis Cotoneaster langei Cotoneaster ludlowii Cotoneaster luristanicus Cotoneaster meiophyllus Cotoneaster morulus Cotoneaster alatavicus Cotoneaster allochrous Cotoneaster armenus Cotoneaster goloskokovii Cotoneaster ignavus Cotoneaster insignis Cotoneaster krasnovii Cotoneaster nefedovii Cotoneaster neoantoninae Cotoneaster nummularioides Cotoneaster persicus Cotoneaster rechingeri Cotoneaster sanguineus Cotoneaster sherriffii Cotoneaster taylorii Cotoneaster vestitus Cotoneaster sandakphuensis Cotoneaster pseudomultiflorus Cotoneaster miniatus Cotoneaster svenhedinii Cotoneaster rotundifolius Cotoneaster minimus Cotoneaster adpressus Cotoneaster induratus Cotoneaster hissaricus Cotoneaster sternianus Cotoneaster cinnabarinus Cotoneaster delphinensis Cotoneaster karatavicus Cotoneaster atuntzensis Cotoneaster aurantiacus Cotoneaster beimashanensis Cotoneaster browiczii Cotoneaster bumthangensis Cotoneaster campanulatus Cotoneaster capsicinus Cotoneaster cardinalis Cotoneaster daliensis Cotoneaster encavei Cotoneaster erratus Cotoneaster fruticosus Cotoneaster hedegaardii Cotoneaster hersianus Cotoneaster hicksii Cotoneaster hylanderi Cotoneaster hypocarpus Cotoneaster kitaibelii Cotoneaster kuanensis Cotoneaster nohelii Cotoneaster omissus Cotoneaster vandelaarii Cotoneaster taiwanensis Cotoneaster yakuticus Cotoneaster yalungensis Cotoneaster yulingkongensis Cotoneaster affinis Cotoneaster antoninae Cotoneaster natmataungensis Cotoneaster ogisui Cotoneaster cinovskisii Cotoneaster huahongdongensis Cotoneaster taofuensis Cotoneaster tripyrenus Cotoneaster yinchangensis Cotoneaster laetevirens Cotoneaster nanshan Cotoneaster chengkangensis Cotoneaster cooperi Cotoneaster turbinatus Cotoneaster songaricus Cotoneaster tenuipes Cotoneaster oliganthus Cotoneaster acuminatus Cotoneaster nitidifolius Cotoneaster morrisonensis Cotoneaster uniflorus Cotoneaster potaninii Cotoneaster difficilis Cotoneaster racemiflorus Cotoneaster ignotus Cotoneaster multiflorus Cotoneaster microcarpus Cotoneaster spongbergii Cotoneaster cuspidatus Cotoneaster marquandii Cotoneaster hualiensis Cotoneaster camilli-schneideri Cotoneaster bradyi Cotoneaster naoujanensis Cotoneaster moupinensis Cotoneaster lucidus Cotoneaster villosulus Cotoneaster zabelii Cotoneaster hjelmqvistii Cotoneaster x watereri Cotoneaster nebrodensis Cotoneaster granatensis Cotoneaster niger Cotoneaster nummularius Cotoneaster nitidus Cotoneaster rosea Cotoneaster aitchisonii Cotoneaster gracilis Cotoneaster kotschyi Cotoneaster majusculus Cotoneaster muliensis Cotoneaster ovatus Cotoneaster pojarkovae Cotoneaster polyanthemus Cotoneaster popovii Cotoneaster roborowskii Cotoneaster saxatilis Cotoneaster songoricus Cotoneaster subacutus Cotoneaster turcomanicus Cotoneaster tytthocarpus Cotoneaster zeravschanicus Cotoneaster rhytidophyllus Cotoneaster rubens Cotoneaster suavis Cotoneaster tomentellus Cotoneaster transcaucasicus Cotoneaster verruculosus Cotoneaster newryensis Cotoneaster chailaricus Cotoneaster alashanensis Cotoneaster altaicus Cotoneaster ataensis Cotoneaster chadwellii Cotoneaster chulingensis Cotoneaster chungtiensis Cotoneaster coadunatus Cotoneaster convexus Cotoneaster declinatus Cotoneaster drogochius Cotoneaster emeiensis Cotoneaster estiensis Cotoneaster fastigiatus Cotoneaster favargeri Cotoneaster leveillei Cotoneaster naninitens Cotoneaster nantouensis Cotoneaster narynensis Cotoneaster pseudoobscurus Cotoneaster qungbixiensis Cotoneaster raboutensis Cotoneaster tanpaensis Cotoneaster teijiashanensis Cotoneaster tsarongensis Cotoneaster undulatus Cotoneaster verokotschyi Cotoneaster washanensis Cotoneaster microphyllus Cotoneaster apiculatus Cotoneaster nedoluzhkoi Cotoneaster conspicuus Cotoneaster simonsii Cotoneaster simonsii Cotoneaster atrovinaceus Cotoneaster franchetii Cotoneaster rotundifolius Cotoneaster subadpressus Cotoneaster silvestrii Cotoneaster mongolicus Cotoneaster submultiflorus Cotoneaster incanus Cotoneaster fulvidus Cotoneaster przewalskii Cotoneaster peduncularis Cotoneaster rockii Cotoneaster rokujodaisanensis Cotoneaster brickellii Cotoneaster x crispii Cotoneaster poluninii Cotoneaster vernae Cotoneaster borealichinensis Cotoneaster magnificus Cotoneaster sylvestrii Cotoneaster tumeticus Cotoneaster albokermesinus Cotoneaster gonggashanensis Cotoneaster hodjingensis Cotoneaster ganghobaensis Cotoneaster flinckii Cotoneaster perpusillus Cotoneaster decandrus Cotoneaster otto-schwarzii Cotoneaster tardiflorus Cotoneaster x suecicus Cotoneaster bacillaris Cotoneaster rehderi Cotoneaster x intermedius Cotoneaster ellipticus Cotoneaster schantungensis Cotoneaster crispii Cotoneaster floccosus Cotoneaster roseus Cotoneaster majoricensis Cotoneaster dokeriensis Cotoneaster harrovianus Cotoneaster marroninus Cotoneaster obscurus Cotoneaster linearifolius Cotoneaster meyeri Cotoneaster ambiguus Cotoneaster shansiensis Cotoneaster chuanus Cotoneaster foveolatus Cotoneaster talgaricus Cotoneaster sikangensis Cotoneaster melanotrichus Cotoneaster wanbooyensis Cotoneaster hillieri Cotoneaster tomentosus Cotoneaster tomentosus Cotoneaster acutifolius Cotoneaster frigidus Cotoneaster integerrimus Cotoneaster dielsianus Cotoneaster divaricatus Cotoneaster pannosus Cotoneaster integrifolius Cotoneaster salicifolius Cotoneaster bullatus Cotoneaster dammeri Cotoneaster horizontalis