Deciduous or evergreen shrubs or small trees, erect or decumbent, unarmed, pubescent
Leaves alternate, entire, simple, coriaceous, often downy; stipules subulate, caducous
Inflorescences lateral and terminal cymes, a small corymb or occasionally flowers solitary
Flowers bisexual, small, shorter than 10 mm
Calyx: tube turbinate or campanulate; lobes 5, superior, short, persistent in fruit
Petals 5, suborbicular, erect or spreading, white, pink or red
Stamens 10-20, inserted at mouth of calyx tube
Ovary semi-inferior; carpels 2-5, adnate wholly, or by their backs only, to calyx tube; ovules 2, erect in each carpel; styles 2-5, free; stigma truncate
Fruit small, globose, somewhat succulent, red or black berries, crowned with persistent calyx tube, with mealy flesh, and with 2-5, 1-seeded, hard-walled pyrenes
x = 17 (polyploidy)
Nomenclature:
*Cotoneaster Medik.
Medikus: 85 (1793)
Lindley: 101 (1820)
Kunth: 214 (1823)
Candolle: 632 (1825)
Endlicher: 1238 (1840)
Hooker: 627 (1865)
Focke: 21 (1894)
Browicz: 72 (1968)
Bailey & Bailey: 322 (1977)
Meikle: 637 (1977)
Klotz: 7 (1982)
Hedberg: 41 (1989)
Fryer & Hylmö: 426 (1995)
Distribution & Notes:
Global: Species ± 70, mainly in the north temperate regions of Europe and Asia, particularly abundant in W China and the Himalaya region; several species have been widely grown as ornamentals for their decorative berries
Southern Africa: Species 2, naturalised: *Cotoneaster franchetii Boiss. and *C. pannosus Franch., Gauteng, Free State, KwaZulu-Natal and Eastern Cape
References:
BAILEY, L.H. & BAILEY, E.Z. 1977. Cotoneaster, Crataegus, Cydonia, Duchesnea, Fragaria, Potentilla, Prunus, Pyracantha, Pyrus, Rosa & Sanguisorba (= Poterium). Hortus Third, a concise dictionary of plants cultivated in the United States and Canada. Macmillan, New York
BROWICZ, K. 1968. Rosaceae (Cotoneaster). Flora europaea 2
CANDOLLE, A.-P. DE. 1825. Rosaceae. Prodromus 2. Treuttel & Würtz, Paris
ENDLICHER, S.L. 1840. Pomaceae-Rosaceae. Order AMYGDALEAE. Genera plantarum secundum ordines naturales disposita 2. Beck, Vienna
FOCKE, W.O. 1894. Rosaceae. Die natürlichen Pflanzenfamilien 3,3
FRYER, J. & HYLMÖ. 1995. Cotoneaster. The European garden flora 4. Cambridge University Press, Cambridge
HEDBERG, O. 1989. Rosaceae. Flora of Ethiopia 3
HOOKER, J.D. 1865. Rosaceae. In G. Bentham & J. D. Hooker, Genera plantarum 1. Lovell Reeve & Co., London
KLOTZ, G. 1982. Synopsis der Gattung Cotoneaster Medik. Beiträge zur Phytotaxonomie 10
KUNTH, C.S. 1823. Rosaceae. In A. de Humboldt, A. Bonpland & C.S. Kunth, Nova genera et species plantarum 6. Libraria Graeco-Latino-Germanica, Paris
LINDLEY, J. 1820. Observations on the natural group of plants called Pomaceae. The Transactions of the Linnean Society of London 13
MEDIKUS, F.K. 1793. Geschichte der Botanik unserer Zeiten. Schwan & Götz, Mannheim
MEIKLE, R.D. 1977. Rosaceae. Flora of Cyprus 1
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