Cotoneaster uniflorus [1]（Cotoneaster uniflorusBunge in Ledeb.），Rosaceae，Cotoneaster It is a kind of plant.Chanxinyou, Qinghai.It is also distributed in Mongolia and Siberia of the Soviet Union.Deciduous dwarf shrub, sometimes flat to the ground, less than 1 meter high: cylindrical twigs, grayish brown to grayish black, slender twigs, densely covered with yellow pubescence, falling off when growing, and glabrous when old.
Deciduous dwarf shrub, sometimes flat to the ground, less than 1m high;Branchlets are cylindrical, grayish brown to grayish black, with slender twigs densely covered with yellow pubescence, falling off when growing, and glabrous when old.[2][4]
The leaves are mostly ovoid, sparsely ovoid elliptic, 1.8-3.5 cm long and 1.3-2.5 cm wide, the apex is acute, sparsely round, the base is wide cuneate to round, entire, glabrous above, initially hairy below, falling off when old, nearly glabrous;Petiole 3-5 mm long, slightly pilose;Stipules lanceolate, purplish red, sparsely pilose.[2]
Flowers solitary, sometimes 2;Pedicel very short, sparsely pilose;Flower diameter 7-8 mm;Calyx tube campanulate, glabrous on both sides;Sepals triangular, apex slightly obtuse or acute, margin sometimes with several shallow serrations, both internal and external surfaces glabrous or only margin sparsely pilose;Petals erect, suborbicular, 3-3.5 mm long and wide respectively, apex obtuse, base with short claws, pink;Stamens 15-20, shorter than petals;Styles 2-3, free, shorter than stamens;Ovary apex pilose.[2]
The fruit is spherical, 6-7 mm in diameter, red, often with 3 small nuclei.[2]
Flowering from May to June, fruiting from August to September.[2]
Growth environment
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Cotoneaster monocarpus often grows under forests and at an altitude of 2050 meters.
Distribution range
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Cotoneaster monocarpus comes from Xinyou and Qinghai.It is also distributed in Mongolia and Siberia of the Soviet Union.[2]
[2]
This kind of prompt
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This species is approximately the most widely distributed throughout Europe and AsiaCotoneaster integerrimus c．Integerrimus Medic，But the latter leaves are densely covered with gray white hairs, and the flowers are 2-4 (6) droopingCyme, easy to distinguish.
