Trifolium nigrescens subsp. petrisavii

الوصف النباتي

الأوراق

Leaves: Long-stalked leaves with large, obovate leaflets, their margins saw-toothed and finely spine-tipped. Stipules ovate, abruptly ending in a point.

الأزهار

Inflorescence & flowers: Many-flowered, approximately spherical heads on stalks longer than the leaves. Flowers usually pink; calyx hairless, with lanceolate, finely pointed teeth. Flower stalks turn downwards after flowering.

الثمار والبذور

Fruit: Pods containing one or two seeds, distinguishing this subspecies from the usually several-seeded typical subspecies.

مواسم النبات

الفنلوجية

Phenology: Flowering March–June.

الانتشار الموثق

Lebanese distribution: Tyr, Saida, Damour, Kfar Chima, Chiyah, Beirut, Ras Beirut, Nahr Beirut, Tripoli, Baabda, below Beit Meri, Roueissat, the ascent to Hairouna, Deir Zenoun and Kornet Chehwan.

Syrian distribution: Tartous, Latakia, south of Safita, south of Deirik, the Tigris banks, Ain Diwar, Aleppo, Rastane, north of Qneitra, Er-Raha and Soueida–Fontaine des Bedouins.

Native range: Bulgaria, Cyprus, East Aegean Is., Egypt, Greece, Iran, Iraq, Kriti, Lebanon-Syria, NW. Balkan Pen., Palestine, Sicilia, Transcaucasus, Türkiye.

Introduced into: Germany, Italy.

لمحة نباتية

بنية النبات

Life-form & habit: Hairless annual herb with prostrate or ascending stems, usually 30–50 cm long.

دورة الحياة

حولية

الفصيلة والتصنيف

الاسم العلمي المقبول

Trifolium nigrescens subsp. petrisavii

الفصيلة

بقولية

نباتات من الفصيلة نفسها

قتاد خطافي

Astragalus hamosus

قتاد فوقي اللسان

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