Stephanandra incisa Zabel

Laceshrub (en), Neillia incisé (fr)

Species

Angiosperms > Rosales > Rosaceae > Stephanandra

Characteristics

Shrubs to 2.5 m tall. Branchlets becoming purple-gray; buds glabrous or slightly pubescent at apex. Stipules ovate-lanceolate to long elliptic, ca. 5 mm, margin sparsely toothed, ciliate; petiole 2–5 mm, pubescent; leaf blade ovate to triangular-ovate, 2–4 × 1.5–2.5 cm, abaxially sparsely pubescent, densely on veins, adaxially pubescent, base cordate or truncate, margin doubly serrate, with 4 or 5 pairs of lobes reaching ca. 1/3 way to midvein, apex acuminate. Panicle lax, 2–6 cm in diam.; peduncle and pedicels pubescent; bracts lanceolate, apex obtuse or acute. Flowers 4–5 mm in diam.; pedicel 5–8 mm. Hypanthium sparsely pubescent. Sepals erect or spreading in fruit, triangular to oblong, ca. 2 mm, margin minutely serrate, apex obtuse. Petals obovate, 2–3 mm, apex obtuse. Stamens ca. 10, shorter than petals. Follicle 2–3 mm in diam., pilose, later pubescent. Seed 1, ovoid. Fl. Jun–Jul, fr. Aug–Sep.
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A dense shrub. It grows 1.8 m high and spreads 3 m wide. The stems are thin and angular. The leaves are egg shaped and have lobes. They have deep teeth along the edge. The leaves fade to yellow-green in autumn. The flowers are pale green. They are in densely packed panicles.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 3.0
Mature height (meter) 2.0
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. A frost hardy plant. It grows on mountain slopes often near streams between 500-1,000 m above sea level. It suits hardiness zones 4-10.
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Thickets in low mountains all over Japan. On mountain slopes, or by streams at elevations of 500-1000 metres in southern China.
Light 4-8
Soil humidity 3-6
Soil texture 2-5
Soil acidity 2-6
Soil nutriment -
Hardiness (USDA) 4-7

Usage

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

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -29
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Stephanandra incisa unspecified picture

Distribution

Stephanandra incisa world distribution map, present in China and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:742624-1
WFO ID wfo-0001008071
COL ID 52BP4
BDTFX ID 82440
INPN ID 611358
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Stephanandra incisa Stephanandra incisa var. incisa

Lower taxons

Stephanandra incisa var. quadrifissa