إصبعية عنقودية

الوصف النباتي

الأوراق

Leaves: Flat, 5–30 cm × 3–8 mm, scabrous, grey-green; ligule membranous, truncate.

الأزهار

Inflorescence & flowers: Panicle contracted, usually one-sided, with dense glomerules of spikelets. Spikelets laterally compressed, 4–6-flowered. Glumes unequal; lemmas awned or mucronate.

الثمار والبذور

Fruit: Caryopsis narrowly oblong, pale.

مواسم النبات

الفنلوجية

Phenology: Flowers May–July in temperate regions; prolonged season under cultivation.

الانتشار الموثق

Native range: Afghanistan, Albania, Algeria, Altay, Assam, Austria, Azores, Baleares, Baltic States, Belarus, Belgium, Bulgaria, Buryatiya, Canary Islands, Central European Russia, China (North-Central, South-Central, Southeast), Corse, Cyprus, Czechia-Slovakia, Denmark, East Aegean Islands, East European Russia, East Himalaya, Egypt, Finland, France, Føroyar, Germany, Great Britain, Greece, Hungary, Iceland, India, Inner Mongolia, Iran, Iraq, Ireland, Irkutsk, Italy, Kazakhstan, Kirgizstan, Krasnoyarsk, Crete (Kriti), Crimea, Lebanon–Syria, Libya, Madeira, Mongolia, Morocco, Nepal, Netherlands, North Caucasus, North European Russia, Northwest European Russia, Norway, Northwestern Balkan Peninsula, Pakistan, Palestine, Poland, Portugal, Romania, Sardinia, Sicily, South European Russia, Spain, Sri Lanka, Sweden, Switzerland, Tadzhikistan, Taiwan, Tibet, Transcaucasus, Tunisia, Turkmenistan, Tuva, Turkey, Turkey-in-Europe, Ukraine, Uzbekistan, West Himalaya, West Siberia, Xinjiang (POWO).

Introduced into: Widely naturalized across all continents, including North and South America, Sub-Saharan Africa, Oceania, and numerous oceanic islands (POWO).

Doubtfully present: Saudi Arabia, Yemen (POWO).

Recorded in error: Java (POWO).

لمحة نباتية

بنية النبات

Life-form & habit: Perennial grass, tufted, forming dense clumps; culms erect, 30–120 cm tall, glabrous, striate.

دورة الحياة

معمرة

الفصيلة والتصنيف

الاسم العلمي المقبول

Dactylis glomerata

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