Allium flavum L.

Ail jaune (fr)

Species

Angiosperms > Asparagales > Amaryllidaceae > Allium

Characteristics

An onion family plant. A bulb plant. A very variable plant with forms ranging in height from 8-50 cm The bulb is small,15 mm tall and 10 mm in across. The plant keeps growing from year to year. The leaves are blue-green and 20 cm long. There are 2-3 leaves and they sheath the lower part of the stem. The leaves are cylinder shaped. The bract around the flower has 2 valves and a long tail like appendage up to 11 cm long. The flowers have a sweet scent. The flowers are pale yellow and usually produced in loose heads. The flowers droop but the seed heads are carried erect.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) - 0.1
Mature height (meter) 0.1 - 0.5
Root system -
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 and Mediterranean climate plant. It grows naturally on dry slopes in Southern and central Europe. It prefers a sunny position and a light well drained soil. It can grow on clay soils and wetter areas. It is frost hardy. It suits hardiness zones 7-10.
More
Dry slopes.
Light 5-9
Soil humidity 3-6
Soil texture 1-5
Soil acidity 3-8
Soil nutriment -
Hardiness (USDA) 7-9

Usage

The bulbs are eaten raw or cooked. The leaves are eaten raw or cooked. The flowers are used raw to flavour salads.
Uses medicinal
Edible bulbs flowers leaves roots
Therapeutic use Cancer(Uterus) (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

It can be grown from seed or division of the bulbs. Bulbs should be planted fairly deeply.
Mode divisions seedlings
Germination duration (days) 20 - 193
Germination temperacture (C°) 17 - 21
Germination luminosity light
Germination treatment stratification
Minimum temperature (C°) -18
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Allium flavum habit picture by Roman Cyrul (cc-by-sa)
Allium flavum habit picture by Michael Andresek (cc-by-sa)
Allium flavum habit picture by Bořek Tuček (cc-by-sa)

Leaf

Allium flavum leaf picture by Giovinazzo Pietro (cc-by-sa)
Allium flavum leaf picture by Lorenzo Palombarani (cc-by-sa)
Allium flavum leaf picture by Amaury Crupelandt (cc-by-sa)

Flower

Allium flavum flower picture by Thomas Guinebert (cc-by-sa)
Allium flavum flower picture by Thierry Arnaud (cc-by-sa)
Allium flavum flower picture by Pierre Bansse (cc-by-sa)

Distribution

Allium flavum world distribution map, present in Albania, Austria, Bulgaria, Czech Republic, Algeria, France, Greece, Hungary, Iran (Islamic Republic of), Italy, Kazakhstan, Morocco, Romania, Russian Federation, Turks and Caicos Islands, and Ukraine

Identifiers

LSID urn:lsid:ipni.org:names:528052-1
WFO ID wfo-0000756255
COL ID 65XBR
BDTFX ID 3010
INPN ID 131159
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Codonoprasum flavum Allium montanum Allium pallens Allium valdense Allium valdensium Cepa flava Kalabotis flavum Allium paniculatum Allium flavum subsp. adriaticum Allium flavum var. webbii Allium pulchellum var. pallens Allium pulchellum var. valdensium Allium flavum subsp. valdensium Allium flavum

Lower taxons

Allium flavum subsp. ionochlorum Allium flavum var. minus Allium flavum var. pilosum Allium flavum subsp. tauricum Allium flavum subsp. flavum