Spiraea xizangensis L.T.Lu

Species

Angiosperms > Rosales > Rosaceae > Spiraea

Characteristics

Shrubs to 1.5 m tall. Branchlets red-brown or gray-brown, terete or sparsely angled, pubescent, glabrous when old; buds ovoid, small, with several scales, pubescent. Leaves fascicled; petiole almost absent; leaf blade glaucous bloomed abaxially, oblong-obovate or narrowly elliptic-lanceolate, 7–15 × 2–5 mm, pubescent on both surfaces, base cuneate, margin entire, apex subobtuse or acute. Racemes pedunculate, umbellate, 15–30-flowered; pedicels 3–6 mm, glabrous; bracts linear, glabrous. Flowers 5–7 mm in diam. Hypanthium campanulate, glabrous abaxially. Sepals triangular or triangular-ovate, erect in fruit, apex obtuse or acute. Petals pinkish to purple-red, suborbicular or obovate, base shortly clawed, apex obtuse. Stamens 15–20, nearly equaling petals; anthers yellowish. Disk 10-lobed. Carpels glabrous or puberulous. Follicles spreading, glabrous or pilose on adaxial suture; styles on abaxial side, suberect. Fl. May–Jun, fr. Aug–Sep.
Life form annual
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.5
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) 30 - 40
Germination temperacture (C°) 12 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Spiraea xizangensis world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:1014374-1
WFO ID wfo-0001016064
COL ID 4Z6T5
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Spiraea tibetica Spiraea xizangensis