Allium xichuanense J.M.Xu

Species

Angiosperms > Asparagales > Amaryllidaceae > Allium

Characteristics

Bulb solitary, ovoid or narrowly so to ovoid-cylindric, 0.8--1.2 cm in diam.; tunic pale brown to brown, thinly leathery, splitting. Leaves equaling to slightly longer than scape, 1.5--4 mm wide, semiterete to semiterete-angled, fistulose. Scape (10--)20--40 cm, terete, covered with leaf sheaths only at base. Spathe 2-valved, persistent. Umbel globose, densely many flowered. Pedicels equal, 1--1.5 × as long as perianth, ebracteolate. Perianth pale yellow to greenish yellow; segments oblong-elliptic to oblong-ovate, 5--6 × 2--2.5(--3) mm; inner ones sometimes slightly longer than outer. Filaments equal, equaling to 1.3 × as long as perianth segments, connate at base and adnate to perianth segments. Ovary ovoid-globose, with concave nectaries covered by short, hoodlike projections at base. Style exserted. Fl. and fr. Aug--Oct.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
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 - 365
Germination temperacture (C°) 10
Germination luminosity light
Germination treatment stratification
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Optimum temperature (C°) -
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Productivity -

Distribution

Allium xichuanense world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:529151-1
WFO ID wfo-0000757771
COL ID 668WM
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Allium xichuanense