Sorbus astateria (Cardot) Hand.-mazz.

Species

Angiosperms > Rosales > Rosaceae > Sorbus

Characteristics

Shrubs or small trees, to 8 m tall. Branchlets grayish brown, terete, ± rusty brown tomentose, later becoming glabrous, minutely lenticellate; buds narrowly ovoid, apex acute; scales several, brownish, glabrous or sparsely rust-brown pubescent apically. Leaves simple; petiole 5–7(–10) mm, tomentose; leaf blade ovate-lanceolate, 4–7(–9) × 2–4 cm, lateral veins 6–8 pairs, curved and anastomosing toward leaf margin, both surfaces densely rusty tomentose when young, glabrescent, abaxially tomentose only along veins when mature, base cuneate to rounded, margin minutely serrate apically, apex short to long acuminate. Inflorescences usually paniculate, 2–7 cm in diam., many flowered; rachis and pedicels rusty tomentose. Pedicel 4–7 mm. Flowers ca. 1 cm in diam. Hypanthium campanulate, short, abaxially rusty tomentose. Sepals reflexed after anthesis, triangular, apex acute. Petals white, obovate or suborbicular, 4–5 × 2.5–3 mm, adaxially puberulent, base clawed, apex obtuse. Stamens ca. 20, outer stamens nearly as long as petals, inner ones shorter than petals. Styles 3 or 4, glabrous, connate at base. Fruit ovoid, 5–10 mm in diam., 3-or 4-loculed, usually without lenticels, with an annular scar. Fl. Mar–May, fr. Oct.
Life form annual
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 8.0
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 -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 120 - 180
Germination temperacture (C°) 18 - 21
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Sorbus astateria world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:741636-1
WFO ID wfo-0001016362
COL ID 4YB8X
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Aria astateria Sorbus astateria Pyrus astateria