زريع

الوصف النباتي

الأوراق

Leaves: Sheaths and blades villous or at least pubescent–scabrid; ligule acute, 2–3 mm, strongly hairy outside.

الأزهار

Inflorescence & flowers: Panicle long-pedunculate, axis scabrid, branches often very short and rigid, occasionally longer (notably in the Jeziré), solitary or geminate, 1-spiculate. Spikelets 2–5 cm (without awns), slightly rounded at base, attenuate at apex, sometimes broad, nearly oval, 8–20(–30) flowers tightly imbricate, pale green becoming straw-coloured or sometimes tinged purple. Glumes ovate-lanceolate, subequal. Lemmas scarious on margin, obtuse, shortly bifid, with three awns: a main dorsal awn and two shorter lateral ones inserted higher. Awns yellowish to violaceous.

الثمار والبذور

Fruit: Caryopsis as in genus; not described in detail.

مواسم النبات

الفنلوجية

Phenology: Flowers summer–autumn .

الانتشار الموثق

Lebanese distribution: Ct. Tartous; Mi. Safita, ‘Ain Halakim; N Lattaquié: ‘Ain Haramiyé; Metn: Zahlé, Ksara, Chtaura; A.L. Ouadi-el-Harir; S.A.L. Ouadi-el-Qarn. Ve. Yammouné; Mi. Abey, Broummana, Bikfaya, Rayfoun, Terbol; Mm. Faraya, Roueissat, Kneissé, Dahr-el-Baidar; Beqa‘ (multiple localities).

Native range: Afghanistan, Caucasus, Cyprus, East Aegean Islands, Greece, Iran, Iraq, Lebanon, Syria, Palestine, Transcaucasus, Turkey, Turkmenistan, Uzbekistan. (POWO)

لمحة نباتية

بنية النبات

Life-form & habit: Perennial, culms tufted, glabrous except at nodes or sometimes beneath the panicle.

الفصيلة والتصنيف

الاسم العلمي المقبول

Bromus danthoniae

الفصيلة

نجيلية

نباتات من الفصيلة نفسها

Imperata cylindrica

Lolium rigidum

بوص جنوبي

Phragmites australis subsp. australis (Cavanilles) Trinius ex Steudel

مكانس

Piptatherum miliaceum E.Fourn., 1866