Prunus laurocerasus Linnaeus (Q4460)
Prunus laurocerasus is a taxon with the rank species within the genus Prunus
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English |
Prunus laurocerasus Linnaeus
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Prunus laurocerasus is a taxon with the rank species within the genus Prunus
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Statements
taxon/id/Prunus laurocerasus Linnaeus
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Prunus laurocerasus Linnaeus
Prunus laurocerasus
Linnaeus
FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
accepted
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CA-BC
present
introduced
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Douglas, G.W., G.B. Straley, D.V. Meidinger & J. Pojar. 1998. Illustrated Flora of British Columbia. B.C. Ministry of Environment, Lands & Parks and B.C. Ministry of Forests. Victoria. Crown Publications. 8 vols.
CA-BC
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US-CA
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US-OR
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US-WA
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Shrubs or trees, sometimes suckering, 20–60 (–100) dm, not thorny.
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Twigs with terminal end buds, glabrous.
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Leaves persistent;
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petiole 5–15 mm, glabrous, eglandular;
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blade elliptic to obovate, 6–18 × 3–7 cm, base cuneate to obtuse, margins remotely serrulate or nearly entire, teeth blunt, glandular, apex abruptly short-acuminate, apicula acute, surfaces glabrous, abaxial glandular, glands 1–several, proximal, flat, circular to oval.
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Inflorescences 26–32-flowered, racemes;
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Pedicels 1–5 mm, glabrous.
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Flowers blooming before leaf emergence;
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hypanthium cupulate, 3–4 mm, glabrous externally;
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sepals spreading, triangular, 0.7–1.2 mm, margins usually entire, sometimes with deciduous glands, ciliate in spots, surfaces glabrous or hairy;
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petals white, obovate or broadly elliptic to suborbiculate, 3–5 mm;
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ovaries glabrous.
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Drupes deep purple-red to nearly black, ovoid to conic-ovoid, 13–17 mm, glabrous;
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mesocarps fleshy to leathery;
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stones ovoid, not flattened.
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