Allium teretifolium Regel

Species

Angiosperms > Asparagales > Amaryllidaceae > Allium

Characteristics

Bulbs usually clustered, narrowly ovoid, ca. 1 cm in diam.; tunic yellowish brown, subreticulate to reticulate. Leaves 3 or 4, shorter than to equaling scape, 0.5--1 mm wide, nearly semiterete, adaxially channeled, smooth. Scape 10--50 cm, terete, covered with leaf sheaths for 1/4--1/2 its length. Spathe 2-valved. Umbel nearly hemispheric. Pedicels unequal, 1.5--2 × as long as perianth, bracteolate. Perianth pale purple to pale red; segments subequal, 6--7(--9) × 2--2.5(--3) mm. Filaments equal, 2/3--5/6 as long as perianth segments, connate at base and adnate to perianth segments for ca. 1/5 their length; inner ones broadly triangular at base, ca. 3 × as wide as outer and gradually attenuate distally. Ovary narrowly ovoid, with small, concave nectaries at base. Style not exserted. Fl. and fr. Jul--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 -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 5-10

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 teretifolium world distribution map, present in China, Kazakhstan, and Kyrgyzstan

Identifiers

LSID urn:lsid:ipni.org:names:529004-1
WFO ID wfo-0000757561
COL ID 5TX8Y
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Allium grimmii Allium teretifolium