ثوم ظاهر الأسدية

الوصف النباتي

Bulb : Ovoid, robust, typically 3 – 4 cm in diameter (sometimes smaller); outer tunics brownish-grey, reticulate.

Stem (scape) : Erect, terete, 20 – 100 + cm, faintly striate; foliage reaches to about one-third of its height.

Inflorescence (umbel) : Variable in size and flower number—well-developed umbels reach 4 cm across, but many are under 2 cm; pedicels thread-like, the central ones slightly longer (1 – 2 cm).

الأوراق

Leaves : 3 – 5, fistulose and strongly striate, the blades long-attenuate into bristle-like tips; sheaths likewise prominently striate; leaves wither during anthesis.

الأزهار

Spathe : Soon torn into several small, triangular spathelles that remain at the umbel base, often hidden by the flowers.، Perianth : Oblong-tubulose, slightly leathery; tepals 5 – 6 mm, obtuse, white (sometimes greenish or tinged rose at the tip) with an umbilicate base.، Stamens & style : Inner filaments tricuspid; the short median tooth bears a long, linear yellow- to brown-purple anther and projects beyond the tepals, while the lateral teeth are still longer; style conspicuously exserted.

الثمار والبذور

Capsule : Small and rounded but far over-topped by the persistent tepals at maturity.

مواسم النبات

الفنلوجية

Flowering period : June – July.

الانتشار الموثق

Distribution : Localised Levantine endemic. In Lebanon recorded at Aley, Qrayé, Broummana, above Tannourine, Jabal Zahrour and Sofar; in Syria known from slopes above ʿArné on Mount Hermon.

الارتفاع الموثق

الارتفاع

600 m

لمحة نباتية

بنية النبات

Life-form & habit : Bulbous perennial mountain onion, remarkably variable in stature; individual plants range from stocky tufts barely 20 cm tall to graceful specimens exceeding 1 m.

دورة الحياة

معمرة

الفصيلة والتصنيف

الاسم العلمي المقبول

Allium phanerantherum

الفصيلة

ثومية

نباتات من الفصيلة نفسها

Allium libani var. tannourinensis

Allium sp. (Kornet Chehwan)

Allium sp. (Sannine)

Allium sp. (Zeraaya)