Prunus rivularis Scheele

Creek plum (en)

Species

Angiosperms > Rosales > Rosaceae > Prunus

Characteristics

Shrubs or trees, usually suckering, 10–80 dm, thorny. Twigs with axillary end buds, glabrous. Leaves deciduous; petiole 7–21 mm, glabrous or sparsely hairy on adaxial surface, glandular distally, glands 1–4; blade lanceolate, oblong-lanceolate, or elliptic to narrowly elliptic, ?usually folded along midribs?, 4–11 × 1.5–5 cm, base obtuse to rounded, margins singly to doubly crenate-serrulate, teeth blunt, glandular, ?glands inconspicuous, blackish?, apex usually acuminate, sometimes acute, abaxial surface glabrous or ± hairy along midribs and veins, adaxial usually glabrous, rarely midribs hairy. Inflorescences 2–4-flowered, umbellate fascicles. Pedicels 3–15 mm, glabrous. Flowers blooming before or at leaf emergence; hypanthium campanulate, 2–3 mm, usually glabrous, rarely glabrate, externally; sepals broadly spreading to reflexed, oblong-ovate, 1.5–2.5 mm, margins glandular-toothed, abaxial surface glabrous or sparsely hairy, adaxial densely hairy at bases; petals white, obovate, 4–7 mm; ovaries glabrous. Drupes usually red, sometimes yellowish orange, with white dots, ?not or only slightly glaucous?, globose, 12–25 mm, glabrous; mesocarps fleshy; stones ovoid to subglobose, ± flattened.
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A shrub or small tree that loses its leaves.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 2.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Stream banks, roadside thickets, prairie hillsides, borders of woods; at elevations from 200-1,000 metres. Usualy found on calcareous clay soils or limestone outcrops.
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Temperate.
Light 7-9
Soil humidity 4-7
Soil texture 2-5
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 6-9

Usage

Uses dye environmental use food gene source medicinal 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°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Prunus rivularis unspecified picture

Distribution

Prunus rivularis world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:730196-1
WFO ID wfo-0001013919
COL ID 4N96J
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Prunus rivularis