Amelanchier pallida Greene

Pale serviceberry (en)

Species

Angiosperms > Rosales > Rosaceae > Amelanchier

Characteristics

Shrubs, 0.5–6 m. Stems 1–50, often densely colonial, much branched. Leaves fully unfolded; petiole (1–)4.5–8.5(–18) mm; blade suborbiculate to oval or obovate, (15–)20–29(–44) × (10–)14–20(–28) mm, base rounded to subcordate, sometimes cuneate, each margin with 0(–2) teeth on proximal 1/2 and (0–)2–5(–9) teeth in distalmost cm, largest teeth less than 1 mm, apex rounded, truncate, or emarginate to acute and mucronate, abaxial surface moderately (sparsely) hairy by flowering, sparsely to moderately hairy later, adaxial sparsely hairy later. Inflorescences (6 or)7–11(–17)-flowered, (15–)21–29(–38) mm. Pedicels: (0 or)1 or 2(or 3) subtended by a leaf, proximalmost (8–)12–18(–25) mm. Flowers: sepals usually erect to recurved after flowering, (1.3–)1.6–3(–4.5) mm; petals elliptic to broadly oval, (4–)5.2–8(–9.5) × (2.2–)3.2–4.6(–6.6) mm; stamens (12–)17–21(–23); styles (2 or)3 or 4(or 5), (1.4–)2.1–2.7(–3.3) mm; ovary apex moderately to densely (sparsely) hairy. Pomes often brownish, 6–10 mm diam. 2n = 2x, 4x.
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A shrub which grows up to 4 m high.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 4.0
Root system -
Rooting depth (meter) 1.5
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Dry gravelly and rocky slopes and flats below 3,300 metres especially in moist coniferous forests in California. Dry rocky slopes, canyons, chaparral, mountainsides; at elevations from 1,000-2,000 metres.
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It is a temperate plant. It grows naturally in dry gravely and rocky slopes and flats below 3300 metres especially in moist coniferous forests in California in South-western N. America.
Light 4-9
Soil humidity 5-7
Soil texture 1-6
Soil acidity 3-6
Soil nutriment -
Hardiness (USDA) 4-10

Usage

Fruit are eaten raw or cooked.
Uses fiber medicinal seasoning
Edible fruits
Therapeutic use Gynecological Aid (root)
Human toxicity -
Animal toxicity -

Cultivation

It can be grown from seed, layering or suckers. Unless fresh seed are used, seed can take 18 months to germinate and layers can take 18 months to form roots.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) 14 - 25
Size -
Vigor -
Productivity -

Distribution

Amelanchier pallida world distribution map, present in United States of America

Conservation status

Amelanchier pallida threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:11228-2
WFO ID wfo-0001009265
COL ID CQPF
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Amelanchier pallida Amelanchier gracilis Amelanchier alnifolia subsp. pallida Amelanchier alnifolia var. pallida Amelanchier florida var. gracilis