Allium scorodoprasum

İt soğanı

Bulb depressed-globose to ovoid, 1-2 cm diam., often with stipitate bulblets; outer tunics .brown, breaking up into fibrous strips; bulblets numerous, black, brown or violet. Stem 25-90 cm, erect. Leaves 2-5, 2-8 mm broad, flat or canaliculate, scabrid on margins, sheathing lower 1/3-1/2 of stem. Spathe 1-valved, c. 1.5 cm, shortly beaked, caducous. Umbel subglobose, 1-4 cm diam., nodding in bud. Pedicels unequal, lower very short, upper to 8 x perianth, with numerous bracteoles at base. Perianth campanulate, ovoid-campanulate or ovoid-pyramidal; segments lilac to deep purple, connivent, outer 4.5 mm, lanceolate or narrowly ovate, scabrid on back or along keel, inner 5-5.5 mm, elliptic or oblong-ovate, subacute or obtuse. Filaments included or subexserted, ciliolate at base; median cusp c. 1/4-1/3 x basal lamina; lateral cusps 2-3 x median cusp. Capsule c. 4-5 mm.

1- Umbel with bulbils; flowers few or none .............................................subsp. scorodoprasum

1- Umbel without bulbils, many-flowered, subglobose or hemispherical

  2. Outer perianth segments dark purple, inner paler, elliptic, usually with broad whitish margin or almost white ................subsp. rotundum

  2. Outer and inner perianth segments uniformly coloured, inner oblong-ovate

    3. Perianth segments pinkish or rose-violet; umbel usually compact, often almost capitate .......................subsp. jajlae

     3. Perianth segments dark purple-violet ........................subsp. waldsteinii