Allium carolinianum Redouté

Species

Angiosperms > Asparagales > Amaryllidaceae > Allium

Characteristics

Bulbs usually paired, ovoid to ovoid-cylindric, 1--2.5 cm in diam.; tunic brown to yellowish brown, leathery, apex separated, usually fibrous. Leaves broadly linear, usually falcate, shorter than scape, (3--)5--15 mm wide, flat, smooth, apex obtuse. Scape 20--40(--60) cm, terete, covered with leaf sheaths for ca. 1/2 its length. Spathe 2-valved, persistent. Umbel globose, densely many flowered. Pedicels subequal, slightly shorter than to 2 × as long as perianth, bracteolate or ebracteolate. Perianth pale red to purple-red or white; segments oblong to narrowly so, (4.5--)6--8(--9.4) × 1.5--3 mm, apex obtuse, sometimes retuse; inner ones subequaling to slightly longer than outer. Filaments subulate, slightly shorter than than to 2 × as long as perianth segments, connate at base and adnate to perianth segments for ca. 1 mm; inner ones wider than outer at base. Ovary subglobose, with concave nectaries at base. Style exserted. Fl. and fr. Jun--Sep. 2 n = 32.
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An onion family plant. A bulb plant. The bulbs are usually in pairs. They are 1-2.5 cm across. The covering is brown to yellowish brown and leathery. It grows to 40 cm high and 12 cm across. The leaves are broadly linear. They are 5-15 mm wide. They are flat and smooth. The scape is 20-40 cm long. It is covered with leaf sheaths for 1/2 its length. The flower head is round and dense with many flowers.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 0.12
Mature height (meter) 0.4
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 c3

Environment

It is a temperate plant. It grows naturally in the Himalayas from Afghanistan to Nepal on stony slopes between 3000-4500 metres. In China it grows on gravely or stony slopes between 3000-5000 m altitude in W China.
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Gravelly or stony slopes at elevations from 3,000-5,000 metres in western China.
Light 7-9
Soil humidity 1-6
Soil texture 3-5
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 5-10

Usage

The bulbs are eaten raw or cooked. The leaves are eaten raw or cooked. They are also dried and used in curries and pickles. The flowers are used raw or to flavour salads. The leaves are crushed and dried cakes made out of this mass then stored for later use.
Uses food medicinal
Edible bulbs flowers leaves roots
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seed or by division of clumps. Bulbs should be planted fairly deeply.
Mode divisions seedlings
Germination duration (days) 30 - 365
Germination temperacture (C°) 10
Germination luminosity light
Germination treatment stratification
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Allium carolinianum unspecified picture

Distribution

Allium carolinianum world distribution map, present in Afghanistan, China, Kazakhstan, Kyrgyzstan, Montenegro, Nepal, Pakistan, and Uzbekistan

Identifiers

LSID urn:lsid:ipni.org:names:527786-1
WFO ID wfo-0000755908
COL ID 5TVJG
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Allium carolinianum Allium obtusifolium Allium platystylum Allium polyphyllum Allium thomsonii Allium aitchisonii Allium platyspathum var. falcatum Allium polyphyllum var. nudicaule