Allium subtilissimum Ledeb.

Species

Angiosperms > Asparagales > Amaryllidaceae > Allium

Characteristics

Bulbs clustered, narrowly ovoid-cylindric to narrowly conical, 0.5--0.6(--1) cm in diam.; tunic grayish brown or gray, slightly tinged with red, membranous to thinly scarious, entire or splitting at apex. Leaves 3--5, usually shorter than scape, ca. 0.5 mm wide, slender, subterete, adaxially channeled. Scape 5--20 cm, terete, covered with leaf sheaths for ca. 1/4 its length. Spathe 2-valved, persistent; beak equaling limb. Umbel laxly few flowered. Pedicels subequal, 2--3(--4) × as long as perianth, bracteolate. Perianth pale red to pale purple-red; segments with purple midvein; outer ones ovate-elliptic, boat-shaped, 3--4.5 × 1.2--1.8 mm, apex shortly pointed; inner ones oblong-elliptic, 3.8--5 × 1.5--2.1 mm, apex obtuse or shortly pointed. Filaments equal, slightly longer than perianth segments, rarely slightly shorter, connate at base and adnate to perianth segments. Ovary subglobose, with longitudinally convex nectaries along septa; nectary pit at ovary base open. Style exserted. Fl. Jul--Aug. 2 n = 16.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
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Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
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Environment

Light -
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Hardiness (USDA) 5-10

Usage

Uses -
Edible -
Therapeutic use -
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Animal toxicity -

Cultivation

Mode -
Germination duration (days) 30 - 365
Germination temperacture (C°) 10
Germination luminosity light
Germination treatment stratification
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Distribution

Allium subtilissimum world distribution map, present in Chile, China, Kazakhstan, and Montenegro

Identifiers

LSID urn:lsid:ipni.org:names:528950-1
WFO ID wfo-0000757498
COL ID 6698V
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Allium subtilissimum