Osteomeles schwerinae C.K.Schneid.

Species

Angiosperms > Rosales > Rosaceae > Osteomeles

Characteristics

Shrubs or semishrubs, deciduous or evergreen, dense, spreading, 1–4 m tall. Branchlets reddish brown or purple, terete, slender, initially densely grayish white pubescent, glabrescent; buds depressed-triangular-ovoid, small, subglabrous. Leaves with 7–15 pairs of leaflets; stipules caducous, lanceolate, membranous; petiole 3–5 mm, pubescent to subglabrous, petiolules very short or nearly absent; leaflet blade elliptic or elliptic-oblong, rarely obovate-oblong, (3–)5–10 × 2–4 mm, both surfaces sparsely pubescent, abaxially densely so, base broadly cuneate or subrounded, margin entire, apex acute or mucronulate. Corymb 2–3 cm in diam., 3–5-flowered; peduncle grayish white pubescent; bracts caducous, linear-lanceolate, membranous, pubescent. Pedicel 3–5 mm, grayish white pubescent. Flowers ca. 1 cm in diam. Hypanthium campanulate, ca. 3 mm, abaxially subglabrous or sparsely pubescent. Sepals ovate-lanceolate, abaxially pubescent, margin entire, apex acute. Petals oblong, 5–7 × 3–4 mm. Stamens 20. Styles nearly as long as stamens, villous basally. Pome bluish black, ovoid or subglobose, 6–8 mm; fruiting pedicel 5–8 mm, slightly pubescent; sepals persistent, erect. Fl. Apr–May, fr. May–Jul.
More
It is a bushy shrub. It grows 3 m high. The branches arch over. The leaves have small leaflets along the stalk. The leaflets are greyish and downy. The flowers are white. They are 18 mm across. The flowers are in dense clusters. The fruit are small dark red berries. They ripen to bluish-black.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 2.0 - 2.25
Mature height (meter) 2.0 - 3.0
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 SW China. It grows in Yunnan in China. It grows in mixed forests between 1,000-3,000 m above sea level. It suits hardiness zones 8-10. In Sichuan and Yunnan.
More
By streams and in hot dry river valleys, 350-2000 metres. Among shrubs, slopes, fields, roadsides and mixed forests at elevations of 1500-3000 metres.
Light 5-9
Soil humidity 2-6
Soil texture 2-5
Soil acidity 3-8
Soil nutriment -
Hardiness (USDA) 8-9

Usage

The fruit are eaten raw.
Uses medicinal
Edible fruits
Therapeutic use Debility (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -12
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Osteomeles schwerinae unspecified picture

Distribution

Osteomeles schwerinae world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:726918-1
WFO ID wfo-0001016155
COL ID 6TBCD
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Osteomeles boninensis Osteomeles anthyllidifolia Osteomeles lanata Osteomeles schwerinae Osteomeles chinensis Osteomeles schwerinae var. schwerinae

Lower taxons

Osteomeles schwerinae var. microphylla