سراغة لبنانية

الوصف النباتي

الأوراق

Leaves: Basal leaves lyrate-runcinate, segments oblong-triangular, acute, often entire; terminal segment larger, triangular. Surfaces pubescent, hairs often glandular. Cauline leaves 1–2, linear-lanceolate, entire.

الأزهار

Inflorescence & flowers: Capitula medium-sized, 10–15 mm, on elongated, densely glandular peduncles. Involucre cylindrical-campanulate; outer bracts triangular-lanceolate, short, spreading; inner bracts linear-lanceolate, erect, densely glandular-pubescent, enclosing marginal achenes in fruit. Ligules yellow, concolorous.

الثمار والبذور

Fruits: Achenes 5–7 mm, cylindrical, striate, greenish-yellow, narrowing slightly at apex; style branches yellow; pappus of numerous white hairs, longer than the achene.

مواسم النبات

الفنلوجية

Phenology: Flowers June–August.

الانتشار الموثق

Leb. Syr. Tur.

Lebanese distribution: Jabal Barouk, Maasser el-Chouf, Cedars of Barouk, Jabal Kneissé, Jabal Sannine, Tannourine, Hasroun, Dimane, Ehden, Makmel, Cedars of Hadeth, and Mount Hermon.

Syrian distribution: Anti-Lebanon range and Mount Hermon, including Qasyoun, Yabroud, Tala’at Moussa, and high plateaus of the Anti-Lebanon.

Native range: Lebanon–Syria, Turkey (POWO).

⚠️ Diagnostic note: Distinguished by its densely glandular-pubescent peduncles and involucre, yellow style branches, and longer greenish achenes (5–7 mm). In contrast, C. reuteriana subsp. reuteriana has glabrous or sparsely hairy (non-glandular) involucres, green style branches, and shorter reddish achenes (4–5 mm).

الارتفاع الموثق

الارتفاع

1,200–2,000 m

لمحة نباتية

بنية النبات

Life-form & habit: Perennial, 30–80 cm tall, with a short rhizome producing numerous fibrous roots. Stems erect, branched in a loose corymbose-paniculate manner, indumentum densely glandular-pubescent.

دورة الحياة

معمرة

الفصيلة والتصنيف

الاسم العلمي المقبول

Crepis libanotica

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.