Senna alexandrina Mill.

This species is native to Sahara and Sahel to Arabian Peninsula and Indian Subcontinent. (Ref. POWO; 2022). There are 7 species of Senna found in Oman. (Ref. Oman Botanic Garden).

علم تشكل النبات


Shrub ; up to 3 m high . Stems erect , branched , pale-green ; young branches with short appressed or spreading hairs . Leaves (3–)5–15 cm . long ; petiole and rhachis eglandular ; stipules subulate , linear or narrowly triangular , 3–5 mm long ; leaflets in (3–)4–8(–12) pairs , lanceolate to narrowly elliptic or elliptic , 1 . 5–5 . 2(–6) cm long , narrowly acute to rounded at apex , with or without a slender mucro up to 1 mm long , appressed-puberulous or pubescent . Inflorescences borne in raceme , up to 15 cm long , at branch ends or in leaf axils . Flowers yellow ; sepals 5 , nearly equal , 1 . 0-1 . 3 cm long ; petals 5 , yellow or orange-yellow , nearly equal , 0 . 7–1 . 7 cm long ; stamens 10 ; filaments straight or nearly so ; anthers 10 . Fruit pod , shortly oblong , slightly curved to almost straight , flattened , dehiscent . Seeds 6–7 mm long , 4 mm wide , transversely arranged , ± compressed , oblong or oblong-ovate . (Ref . POWO , 2022) .

وقت الإزهار


No Data

الوضع البيئي الحالي


Least Concern - Global Assessment

الوفرة


Not Common

التوزيع الجغرافي والبيئي


الوصف غير متاح حاليًا

Distribution Map

المرادفات


Cassia acutifolia Delile
Cassia alexandrina (Mill.) Spreng.
Cassia senna L.

الإكثار


No data

العناية بالنبات


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الأسماء الشائعة


True Senna
Afrikanskaya Senna, Alexandrian Senna, Egyptian Senna
Tinnevelly Senna
Tirunelveli Senna
East Indian Senna
Bombay Senna, Indian Senna

الأسماء المحلية


khedair (Southern Oman)

الاستخدامات


Not recorded yet

المراجع


*POWO (2023). ""Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; http://www.plantsoftheworldonline.org *Ghazanfar, S. (2007). Flora of the Sultanate of Oman, vol.2: Crassulaceae – Apiaceae. Meise, National Botanic Garden of Belgium (Scripta Botanica Begica, Vol. 36). ISBN 9789072619747 ISSN 0779-2387. *https://en.wikipedia.org *https://www.botswanaflora.com *Patzelt, A. & al. (2020). Studies in the flora of Arabia: XXXIV. Sixty new records from the Sultanate of Oman Edinburgh Journal of Botany 77: 413-437.

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