قنيطسة هراوية

الوصف النباتي

الأوراق

Leaves: Oblong in outline, bipinnatisect into narrow linear lobules; cauline leaves sessile, the lower lobules partially surrounding the stem.

الأزهار

Inflorescence & flowers: Peduncles short, thickened at the apex. Involucre more or less villous; bracts obtuse, outer oblong, inner broader, often with a narrow scarious purple margin. Receptacle shortly conical, with flat scales, trapezoidal at base, triangular at apex, shortly mucronate, sometimes ciliate. Ligules oblong, white, generally shorter than the disc florets.

الثمار والبذور

Fruit: Achenes cuneiform, compressed, striate; outer ones with two broad white wings prolonged into a short erect auricle; intermediate ones narrowly winged; upper ones wingless, glabrous, truncate at apex.

مواسم النبات

الفنلوجية

Phenology: Flowers April–May.

الانتشار الموثق

Lebanese distribution: Rayak (Auriau), Taalabaya (Edg), Marjayyoun (Mt).

Native range: Albania, Algeria, Baleares, Bulgaria, Canary Islands, Corse, France, Greece, Italy, Krym, Lebanon–Syria, Libya, Morocco, NW. Balkan Peninsula, Portugal, Sardegna, Sicilia, Spain, Tunisia, Turkey, Turkey-in-Europe (POWO).

Introduced into: Belgium, Germany, Norway, Poland, Switzerland (POWO).

لمحة نباتية

بنية النبات

Life-form & habit: Annual, pubescent or slightly villous herb, 20–40 cm, with erect, firm stems, often branched from the base.

دورة الحياة

حولية

الفصيلة والتصنيف

الاسم العلمي المقبول

Anacyclus clavatus

الفصيلة

نجمية

نباتات من الفصيلة نفسها

Astartoseris triquetra

قُرطُم نحيل

Carthamus tenuis (Boiss. & Blanche) Bornm.

القنطريون الكحلي

Centaurea cyanoides Berggr. & Wahlenb.

قنطريون أيبيري

Centaurea iberica Spreng.