Blackstonia perfoliata

الوصف النباتي

الأوراق

Leaves : Cauline leaves glaucous-green, triangular-ovate, fully connate at the base into an entire, elliptical, perfoliate blade not constricted at mid-length.

الأزهار

Inflorescence & flowers : Corymbose clusters.، Calyx : Divided to the base into 8 subulate, uninerved lobes.، Corolla : With oblong, obtuse lobes.

الثمار والبذور

Fruit : Not described in detail by Mouterde.

مواسم النبات

الفنلوجية

Phenology : Flowers from February to September.

الانتشار الموثق

Lebanese distribution : Ct. Nahr Damour, Ras Beyrouth, Nahr el-Kelb, Nahr Ibrahim; Mi. ‘Abey, Jeba‘a, under Beit Méri, ‘Ain Zehalta, Mayrouba, Faraya; Mm. Dimane to Hadeth, Hasroun, Bcharré–Cedars, Blaouzé, Ehden; Herm. Rachaya.

Native range : Albania, Austria, Baleares, Belgium, Bulgaria, Corse, Cyprus, Czechia-Slovakia, East Aegean Is., France, Germany, Great Britain, Greece, Hungary, Iraq, Ireland, Italy, Kriti, Krym, Lebanon-Syria, Morocco, Netherlands, NW. Balkan Pen., Palestine, Portugal, Sardegna, Sicilia, Sinai, Spain, Switzerland, Türkey, Türkey-in-Europe

Introduced into: Argentina Northeast, Argentina Northwest, Azores, New Zealand North, Uruguay

لمحة نباتية

بنية النبات

Life-form & habit : Erect annual, 20–40 cm tall, leafy, ending in a corymbose inflorescence.

دورة الحياة

حولية

الفصيلة والتصنيف

الاسم العلمي المقبول

Blackstonia perfoliata

الفصيلة

جَنْطِيانية

نباتات من الفصيلة نفسها

Centaurium pulchellum

قنطريون صغير

Centaurium erythraea

قُنطُريون صغير دقيق الزهر

Centaurium tenuiflorum