Prunus caroliniana (Mill.) Aiton

Carolina laurelcherry (en)

Species

Angiosperms > Rosales > Rosaceae > Prunus

Characteristics

Shrubs or trees, not suckering, 40–120 dm, not thorny. Twigs with terminal end buds, glabrous. Leaves persistent; petiole 5–8 mm, glabrous, eglandular; blade narrowly elliptic to elliptic or oblanceolate, 5–10 × 1.5–4 cm, base cuneate to obtuse, margins entire or spinose-serrate, sometimes undulate, teeth sharp, eglandular, apex usually acute to short-acuminate, sometimes obtuse-apiculate, ?apicula acute?, surfaces glabrous, ?abaxial glandular, glands 2, proximal, flat, circular to oval?. Inflorescences 12–30-flowered, racemes; central axes 13–30(–43) mm, ?leafless at bases?. Pedicels 1–4 mm, glabrous. Flowers ?usually bisexual, proximal sometimes staminate?, blooming before leaf emergence; hypanthium cupulate, 2.5–3 mm, glabrous externally; sepals spreading, semicircular, 0.5–1 mm, margins usually entire, sometimes glandular-toothed, surfaces glabrous; petals white, suborbiculate to elliptic, 1–1.5 mm; ovaries glabrous. Drupes black, ovoid, 9–12 mm, glabrous; mesocarps leathery; stones ovoid, not flattened, ?usually splitting open?. 2n = 32.
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An evergreen tree. It grows 12 m high and spreads 6 m wide. The leaves are glossy green and have smooth edges. They are 5-10 cm long and 2-4 cm wide. The leaves are narrowly oval and slightly turned under at the edge. The leaves have an aroma when crushed. The leaves are shiny dark green above and paler underneath. The flowers are 5 mm wide with 5 small rounded cream petals. They occur in dense masses. The fruit are small and shiny and black. They are 10-12 mm long.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 6.0
Mature height (meter) 10.0 - 12.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Deep, well-drained rich moist bottomlands, bluffs or streambanks. Stream bottoms, thickets, wooded uplands, maritime forests, naturalizing in urban woodlands; at elevations up to 200 metres.
More
Temperate. It grows up to 150 m altitude in SE region of USA. It suits hardiness zones 7-11.
Light 4-9
Soil humidity 3-6
Soil texture 2-5
Soil acidity 3-8
Soil nutriment -
Hardiness (USDA) 7-9

Usage

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

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) 120 - 365
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -18
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Prunus caroliniana leaf picture by William Wattles (cc-by-sa)
Prunus caroliniana leaf picture by Chris Griggs (cc-by-sa)
Prunus caroliniana leaf picture by Trevor Hardy (cc-by-sa)

Flower

Prunus caroliniana flower picture by William Wattles (cc-by-sa)

Fruit

Prunus caroliniana fruit picture by Chris Griggs (cc-by-sa)
Prunus caroliniana fruit picture by Trevor Hardy (cc-by-sa)

Distribution

Prunus caroliniana world distribution map, present in Mexico and United States of America

Conservation status

Prunus caroliniana threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:729552-1
WFO ID wfo-0001013837
COL ID 4N8QL
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Bumelia serrata Prunus serratifolia Prunus lusitanica Chimanthus amygdalina Prunus caroliniana Laurocerasus caroliniana Lauro-cerasus caroliniana