Malus sieboldii Rehder

Pommier de Siebold (fr)

Species

Angiosperms > Rosales > Rosaceae > Malus

Characteristics

Shrubs 2–6 m tall. Branchlets spreading, dark purple or purplish brown, terete, puberulous when young, glabrescent; buds purplish brown, ovoid, glabrous or only terminal scales puberulous at margin. Stipules narrowly lanceolate, 4–6 mm, herbaceous, slightly puberulous, margin entire, apex acuminate; petiole 1–2.5 cm, puberulous; leaf blade ovate, elliptic, or narrowly elliptic, 3–7.5 × 2–4 cm, both surfaces puberulous when young, abaxially puberulous along midvein and lateral veins when old, adaxially subglabrous, base rounded or broad cuneate, margin serrate, often 3-lobed, rarely 5-lobed on new branches, apex acute. Corymb at apices of branchlets, 4–6 cm in diam.; 4–8-flowered; bracts caducous, linear-lanceolate, membranous, adaxially pubescent, margin entire, apex acuminate. Pedicel 2–2.5 cm, pubescent or subglabrous. Flowers 2–3 cm in diam. Hypanthium campanulate, subglabrous or pubescent. Sepals ca. as long as or slightly longer than hypanthium, abaxially glabrous, adaxially tomentose, margin entire, apex caudate-acuminate. Petals pinkish, elliptic-obovate, 1.5–1.8 cm, base shortly clawed, apex rounded. Stamens 20, unequal, ca. 1/2 as long as petals. Ovary 3–5-loculed, with 2 ovules per locule; styles 3–5, slightly longer than stamens, villous basally. Pome red or brownish yellow, subglobose, 6–8 mm in diam.; sepals caducous; fruiting pedicel 2–3 cm. Fl. Apr–May, fr. Aug–Sep. 2n = 34*, 51*.
More
A deciduous tree. It grows 10 m tall. It is a broad weeping shape. The bark is dark grey and cracks into small plates. The leaves are narrowly oval and 6 cm long by 3 cm wide. They taper to a point and have teeth. They are a matt deep green above and paler underneath. They are downy on both sides when young. They can have 3-5 lobes. The flowers are 2 cm across. They are pink in bud and open white. They have 5 petals and a scent. They occur in small clusters. The fruit is rounded and red or yellow. They are 1 cm across. They are on slender stalks.
Life form
Growth form
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 2.5 - 4.0
Mature height (meter) 2.0 - 6.0
Root system -
Rooting depth (meter) -
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

It is a temperate plant. It is native to Japan. It grows in moist, sunny locations. In southern China it grows between 150-2,000 m above sea level. It suits hardiness zones 4-9. Arboretum Tasmania. In Sichuan.
Light 6-9
Soil humidity 3-7
Soil texture 3-4
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 5-8

Usage

The fruit can be eaten after frost. They are also used for wine.
Uses eating medicinal ornamental rootstock
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by graftings or seedlings.
Mode graftings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -29
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Malus sieboldii unspecified picture

Distribution

Malus sieboldii world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:726399-1
WFO ID wfo-0001013586
COL ID 3XQY2
BDTFX ID 40732
INPN ID 107214
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Malus sieboldii Malus sieboldii var. sieboldii Malus sieboldii var. incisa

Lower taxons

Malus sieboldii var. zumi