حمرور أشعر

الوصف النباتي

الأوراق

Leaves: Blades narrowly linear, bluish-green, hairless except at the base, often with marginal hairs and rough edges. Ligules membranous, fringed with hairs, up to 4 mm long.

الأزهار

Inflorescence & flowers: Elongated panicle 10–30 cm long, with one to four tiers of branches, solitary or in groups of two or three, arising from spathes. Branchlets end in two slightly diverging, spike-like racemes 3–4 cm long; their joints and stalks are long-haired on one side. Sessile spikelets linear-oblong, 4–5 mm long, often reddish, with a wedge-shaped, bearded basal callus about 1 mm long. Glumes equal; the lower one has 9–11 veins and long external hairs, and the upper one has three veins and long marginal hairs. The fertile upper flower has a translucent linear lemma bearing a brown, bent, twisted, hairy awn, about 1.5–3 cm long; the palea is absent. Stalked spikelets narrowly linear-lanceolate.

مواسم النبات

الفنلوجية

Phenology: Throughout the year.

الانتشار الموثق

Lebanese distribution: Ras Naqoura, north of Tyre, south of Saida, Saida, Beirut and surroundings, Nahr el Kelb, Nahr Ibrahim, Batroun, Tripoli, Abey, Jamhour, below Beit Meri, Kahale, Jisr el Hajar and Jabal Barouk.

Syrian distribution: Tartous, Banias, Latakia, Bagtche Caz, west of Safita, Haffe, Bhamra and Jabal Abou Ata.

Recorded locations: Kornet Chehwan.

Native range: Afghanistan, Albania, Algeria, Angola, Baleares, Botswana, Cameroon, Canary Is., Cape Provinces, Central African Republic, Chad, Congo, Corse, Cyprus, Djibouti, DR Congo, East Aegean Is., Egypt, Eritrea, Eswatini, Ethiopia, France, Free State, Gabon, Greece, Guinea, Gulf States, Iran, Iraq, Italy, Kenya, Kriti, KwaZulu-Natal, Lebanon-Syria, Lesotho, Libya, Madagascar, Madeira, Mauritania, Morocco, Namibia, Niger, Northern Provinces, NW. Balkan Pen., Oman, Pakistan, Palestine, Portugal, Sardegna, Saudi Arabia, Sicilia, Sinai, Socotra, Somalia, Spain, Sudan-South Sudan, Tanzania, Tunisia, Türkiye, Uganda, West Himalaya, Western Sahara, Yemen, Zambia, Zimbabwe.

Introduced into: Ascension, Azores, Bangladesh, Brazil South, California, Cambodia, Cuba, Czechia-Slovakia, Dominican Republic, Florida, Germany, Haiti, Hawaii, Leeward Is., Mexico Northeast, Mexico Southeast, Mexico Southwest, Myanmar, New South Wales, Northern Territory, Peru, Queensland, South Australia, Venezuela, Victoria, Western Australia.

لمحة نباتية

بنية النبات

Life-form & habit: Perennial grass with erect, hairless stems 40–120 cm tall. Sheaths of sterile shoots flattened; those of the stem leaves rounded.

دورة الحياة

معمرة

الفصيلة والتصنيف

الاسم العلمي المقبول

Hyparrhenia hirta

الفصيلة

نجيلية

أسماء علمية بديلة قيد التحقق

Synonym: Andropogon hirtus L.

نباتات من الفصيلة نفسها

Imperata cylindrica

Lolium rigidum

بوص جنوبي

Phragmites australis subsp. australis (Cavanilles) Trinius ex Steudel

مكانس

Piptatherum miliaceum E.Fourn., 1866