Calligonum roborowskii Losinsk.

Species

Angiosperms > Caryophyllales > Polygonaceae > Calligonum

Characteristics

Shrubs 30-80 cm tall, rarely to 1.5 m. Old branches gray-white or light gray; herbaceous branchlets of current year light green; joints 1-3 cm. Leaves scale-like, ca. 1 mm; ocrea united to leaf. Pedicel short, ca. 2 mm, jointed at base. Flowers 1 or 2, at leaf axil. Tepals reflexed in fruit, light red or gray-white, broadly elliptic. Fruit yellow or yellow-brown, broadly ovoid or broadly ellipsoid, 0.8-1.5 × 0.8-1.4 cm. Achenes ovoid, coiled, prominently ribbed; bristles in 2 rows per rib, short, slightly longer than width of achenes, stiff, enlarged at base, separate or somewhat united, 2-or 3-branched from middle or above and then repeatedly branched; apical branches spiniform, short. Fl. May-Jun, fr. Jun-Jul. 2n = 36*.
Life form -
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3 - 0.8
Root system -
Rooting depth (meter) -
Root diameter (meter) 0.7
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
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Hardiness (USDA) 6-10

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
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Distribution

Calligonum roborowskii world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:693398-1
WFO ID wfo-0000580511
COL ID PQ84
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Calligonum roborowskii