Euphorbia hierosolymitana var. hierosolymitana

الوصف النباتي

الأوراق

Leaves: Alternate, sessile, oblong to narrowly elliptic, 5–15 × 2–5 mm, entire, obtuse or subacute at apex, glabrous on both surfaces, soon deciduous on lower branches but persistent near the flowering parts.

الأزهار

Inflorescence & flowers: Terminal cymes compoundly umbellate, with 5–10 rays, each ending in small condensed pleiochasia. Bracts opposite, broadly ovate to elliptic, yellowish-green or flushed with red at the margin. Cyathia small (2–3 mm), cup-shaped, glabrous; glands 4, broadly lunate, yellowish; appendages absent or minute.

الثمار والبذور

Fruit: Capsule trigonous, smooth, glabrous, 3–4 mm in diameter, slightly exserted beyond the involucral lobes. Seeds ovoid, smooth or faintly rugulose, greyish-brown, with a small caruncle.

مواسم النبات

الفنلوجية

Phenology: Flowers from March to May; fruits ripen shortly after flowering.

الانتشار الموثق

Lebanese distribution: Reported by Mouterde from Mount Lebanon and the Beqaa — recorded in the regions of Beirut, Dahr el-Baïdar, Zahlé, and the western slopes of the Anti-Lebanon; locally common in dry habitats around Barouk and the lower Sannine.

Native range: East Aegean Islands, Egypt, Lebanon–Syria, Sinai, Transcaucasus, Türkiye (POWO).

الارتفاع الموثق

الارتفاع

400 m

لمحة نباتية

بنية النبات

Life-form & habit: Perennial chamaephyte, woody at the base, forming dense hemispherical cushions 20–60 cm tall. Branches numerous, erect to ascending, slender, pale green to glaucous, often glabrous, exuding milky latex when cut.

دورة الحياة

معمرة

الفصيلة والتصنيف

الاسم العلمي كما ورد

Euphorbia hierosolymitana var. hierosolymitana

الفصيلة

فربيونية

القبول التصنيفي للاسم لم يُحسم في هذه النسخة.

نباتات من الفصيلة نفسها

عبد الشمس المقدسي

Chrozophora obliqua

حلبوب حولي

Mercurialis annua

خِروع شائع

Ricinus communis

التنوم المطوي

Chrozophora plicata