Amelanchier arborea (F.Michx.) Fernald

Downy serviceberry (en)

Species

Angiosperms > Rosales > Rosaceae > Amelanchier

Characteristics

Shrubs or trees, 2–20 m. Stems 1–20, solitary or in colonies. Leaves less than half-unfolded; petiole (5.5–)12–20.6(–29.2) mm; blade ovate to obovate, (30–)47–68(–93) × (16–)26–40(–56) cm, base cordate to rounded, each margin with (0–)11–21(–30) teeth on proximal 1/2 and (3–)5–9(–13) teeth in distalmost cm, largest teeth less than 1 mm, apex acute to acuminate, abaxial surface densely (moderately) hairy by flowering, glabrous or sparsely to moderately hairy later, adaxial glabrous or sparsely (moderately) hairy later. Inflorescences (3–)6–12(–15)-flowered, (19–)30–55(–79) mm. Pedicels: 0 or 1 subtended by a leaf, proximalmost (5–)10–20(–32) mm. Flowers: sepals soon reflexed after flowering, (1.6–)2.3–3.7(–5.3) mm; petals linear to oblong, (8–)10–15(–19) × (2–)3.1–5(–6.8) mm; stamens (16–)20(–21); styles (3–)5(or 6), (2.1–)3.2–4.2(–5.5) mm; ovary apex glabrous or sparsely (densely) hairy. Pomes maroon-purple, 6–10 mm diam. 2n = 2x, 4x.
More
Much like no. 9 [Amelanchier laevis Wiegand], seldom only 2 m tall; lvs typically oblong-obovate, much less than half-grown at anthesis, densely pubescent beneath when young, not (or scarcely) coppery, usually glabrous or nearly so at maturity; pedicels shorter, mostly not over 2 cm even in fr, often silky; sep 2–3 mm; pet (10–)12–15+ mm; ovary glabrous at the summit, varying to occasionally somewhat tomentose; fr dark red-purple, tending to be dry and insipid; mostly diploid. Dry or rocky upland woods; Me. and N.B. and s. Que. to sw. Ont. and Minn., s. to Ga., nw. Fla., La., and e. Okla. (A. arborea var. cordifolia)
A deciduous tree. It grows to 10 m tall and spreads to 12 m wide. The crown is narrow. The lower branches droop. The bark is grey and smooth when young and becomes ridged and scaly with age. The leaves are oval and 7.5 cm long and 4 cm wide. The leaves have fine teeth. The leaves are rounded and heart shaped at the base and pointed at the tip. They are covered with white down as they emerge. The leaves turn red, orange or yellow in autumn. The flowers occur in profuse upright sprays. The fruit are borne in small clusters and are 10 mm across.
Life form perennial
Growth form
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread endozoochory
Mature width (meter) 4.0 - 8.0
Mature height (meter) 6.0 - 10.0
Root system -
Rooting depth (meter) 0.5
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Rich woods, thickets and slopes. Dry to moist woods, mesic mixed hardwoods and pine-hardwoods, fields, thickets, roadsides, circumneutral soil, especially northward; at elevations up to 1,500 metres.
More
It is a temperate plant. It grows naturally in Eastern North America. It grows in woods and thickets on moist soil. It suits hardiness zones 4-9. Arboretum Tasmania.
Light 3-8
Soil humidity 4-6
Soil texture 1-6
Soil acidity 2-6
Soil nutriment -
Hardiness (USDA) 4-7

Usage

The fruit are eaten raw or cooked. They can be dried. The leaves are dried for tea.
Uses environmental use food medicinal tea wood
Edible fruits leaves seeds
Therapeutic use Venereal Aid (bark), Blood Medicine (fruit), Gynecological Aid (fruit), Anthelmintic (unspecified), Antidiarrheal (unspecified), Tonic (unspecified), Gynecological Aid (unspecified), Cyanogenetic (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

It can be grown from seed, layering or suckers. Seed can take 18 months to germinate and layers can take 18 months to form roots.
Mode cuttings seedlings suckers
Germination duration (days) -
Germination temperacture (C°) 3
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -29
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Amelanchier arborea leaf picture by Alexa Gianinio (cc-by-sa)

Flower

Amelanchier arborea flower picture by Rick Snyder (cc-by-sa)

Distribution

Amelanchier arborea world distribution map, present in Canada and United States of America

Conservation status

Amelanchier arborea threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:11133-2
WFO ID wfo-0001009221
COL ID CQMW
BDTFX ID 82831
INPN ID 618740
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Amelanchier canadensis Pyrus botryapium Mespilus canadensis Malus microcarpa Aronia arborea Aronia botryapium Aronia subcordata Aronia cordata Amelanchier botryapium Aronia nivea Amelanchier intermedia Amelancus canadensis Mespilus arborea Amelanchier wangenheimiana Pyrus wangenheimiana Amelanchier canadensis var. botryapium Amelanchier canadensis var. tomentula Amelanchier ovalis var. subcordata Amelanchier arborea var. arborea Mespilus canadensis var. cordata Mespilus amelanchier var. nivea Amelanchier arborea

Lower taxons

Amelanchier arborea var. alabamensis Amelanchier arborea var. austromontana