Allium caespitosum Siev. ex Bong. & C.a. Mey.

Species

Angiosperms > Asparagales > Amaryllidaceae > Allium

Characteristics

Bulbs laxly clustered, cylindric, attached to a horizontal, elongate rhizome; tunic grayish brown, membranous, laciniate. Leaves shorter than scape, ca. 1 mm wide, semiterete. Scape 9--20 cm, terete, covered with leaf sheaths only at base. Spathe 1-valved, persistent. Umbel hemispheric. Pedicels 1--1.5 × as long as perianth, ebracteolate. Perianth white, usually tinged with pink; segments elliptic to ovate, 6--7 × 3--4 mm, apex obtuse; inner ones slightly longer than outer. Filaments subequal, 2/3--3/4 as long as perianth segments, connate at base and adnate to perianth segments; outer ones subulate; inner ones narrowly ovate for ca. 1/2 their length. Ovary subglobose, without concave nectaries at base. Style not exserted. Fl. and fr. Jun--Aug.
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 rhizome
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 5-6
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
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Allium caespitosum world distribution map, present in China and Kazakhstan

Identifiers

LSID urn:lsid:ipni.org:names:527743-1
WFO ID wfo-0000755857
COL ID 667HV
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Allium caespitosum