طحالية جدارية

الوصف النباتي

Segments : 2–5 pairs, petiolulate, pinnatisect or pinnatilobed (sometimes bipinnatisect elsewhere), with lobed, sessile or petiolulate, obovate pinnules.

Sori : Cover nearly the entire underside of the segments at maturity. Indusia with fringed margins.

الأوراق

Leaves : Fronds 2–10 cm long; petiole longer than the blade, brown at base, green above. Blade triangular, ovate, or elongate, thick, dark green, opaque.

مواسم النبات

الفنلوجية

Phenology : Fructifies in summer.

الانتشار الموثق

Lebanese distribution : Mm. Dimane, Cedars, Forest of Qamou‘a, Jisr-el-Hajar; Me. summit of Jabal Kneissé, Jabal Sannine, Yammouné to Dimane, ‘Aïn el-Qarn above Ehden, summit of Makmel.

Syrian distribution : A.L. Birket Foukhté.

Native range : Afghanistan, Alabama, Albania, Algeria, Altay, Arkansas, Austria, Baleares, Baltic States, Belarus, Belgium, Bulgaria, Buryatiya, Central European Russia, China North-Central, China South-Central, China Southeast, Chita, Connecticut, Corse, Cyprus, Czechia-Slovakia, Denmark, East European Russia, Finland, France, Georgia, Germany, Great Britain, Greece, Hungary, Illinois, Indiana, Inner Mongolia, Iran, Ireland, Irkutsk, Italy, Japan, Kazakhstan, Kentucky, Khabarovsk, Kirgizstan, Korea, Krasnoyarsk, Kriti, Krym, Lebanon-Syria, Manchuria, Maryland, Massachusetts, Michigan, Missouri, Mongolia, Morocco, Nepal, Netherlands, New Brunswick, New Jersey, New York, North Carolina, North Caucasus, North European Russia, Northwest European Russia, Norway, NW. Balkan Pen., Ohio, Ontario, Pakistan, Pennsylvania, Poland, Portugal, Primorye, Québec, Rhode I., Romania, Sakhalin, Sardegna, Sicilia, Spain, Sweden, Switzerland, Tadzhikistan, Taiwan, Tennessee, Tibet, Transcaucasus, Tuva, Türkey, Türkey-in-Europe, Ukraine, Uzbekistan, Vermont, Virginia, West Himalaya, West Virginia, Xinjiang, Yakutiya. (KEW)

لمحة نباتية

بنية النبات

Life-form & habit : Perennial fern with creeping rhizome bearing dark brown scales.

دورة الحياة

معمرة

الفصيلة والتصنيف

الاسم العلمي المقبول

Asplenium ruta-muraria

الفصيلة

طحالية

نباتات من الفصيلة نفسها

الصدأ

Asplenium ceterach

خنشار سهمي

Asplenium sagittatum

Cystopteris fragilis

لحاء الغول

Asplenium trichomanes