Allium strictum Schrad.

Ail dressé (fr), Ail raide (fr)

Species

Angiosperms > Asparagales > Amaryllidaceae > Allium

Characteristics

Bulb solitary or paired, subcylindric, 0.5--0.8 cm in diam.; tunic grayish brown, reticulate. Leaves linear, shorter than scape, 3--5 mm wide, flat, margin scabrous-denticulate. Scape (40--)50--80 cm, terete, covered with leaf sheaths for 1/3--1/2 its length. Spathe usually persistent. Umbel globose, densely many flowered. Pedicels subequal, straight, 1--2 × as long as perianth, not slender, bracteolate. Perianth dark rose pink to pale purple-red; segments usually with dark purple midvein, elliptic, 4--5 × 2--2.3 mm, apex rounded. Filaments slightly shorter than to equaling perianth segments, connate at base and adnate to perianth segments; outer ones subulate; inner ones broadened at base, with 1 short, rounded tooth on each side, teeth very rarely with 2 rounded teeth at apex. Ovary obovoid-globose, with concave nectaries at base. Style exserted; stigma usually subcapitate. Fl. Jun. 2 n = 32*, 40, 48.
More
An onion herb. There can be one or two bulbs. They are 5-8 mm across. The leaves are narrow and 3-5 mm wide.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.45
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a temperate plant. It grows on stony slopes and cliffs between 400-1,500 m above sea level in north China.
Light 6-9
Soil humidity 3-6
Soil texture 4-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 4-7

Usage

Uses medicinal
Edible bulbs flowers leaves
Therapeutic use Cancer(Uterus) (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 30 - 365
Germination temperacture (C°) 10
Germination luminosity light
Germination treatment stratification
Minimum temperature (C°) -35
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Allium strictum unspecified picture

Distribution

Allium strictum world distribution map, present in Austria, Switzerland, Chile, China, Czech Republic, Germany, France, Italy, Kazakhstan, Kyrgyzstan, Montenegro, Poland, Russian Federation, and Ukraine

Identifiers

LSID urn:lsid:ipni.org:names:528932-1
WFO ID wfo-0000757456
COL ID 5TWWV
BDTFX ID 3241
INPN ID 81522
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Allium lineare Allium strictum Allium volhynicum Allium reticulatum Allium microcephalum Porrum strictum Allium angustum Allium suaveolens Allium lineare var. strictum Allium lineare var. strictum