Senna obtusifolia (L.) H.S.Irwin & Barneby

This species is native to Tropical & Subtropical America. (Ref. POWO; 2022); introduced and naturalised elsewhere. There are 7 species of Senna found in Oman. (Ref. Oman Botanic Garden).

Naturalised

علم تشكل النبات


Perennial herb or shrub , with a woody basal stem ; up to 1 . 5 m tall . Stems , erect , branched , pubescent . Leaves paripinnate with 3 pairs of leaflets ; leaflets 15-45 x 8-33 mm , obovate , apex rounded to emarginated , mucronate , sparsely appressed pubescent or glabrous ; stipules linear . Inflorescences in 4-10-flowered racemes , in the axils of leaves . Flowers yellow ; sepals 5 , rounded at apex , 4-6 mm ; petals orange to yellow , obovate , slightly unequal , 10-12 mm ; stamens 3 lower with longst filaments , 4 medium and 3 very small Fruit pod , 15-20 x 0 . 3-0 . 5 cm , subterete , straight or curved , glabrescent , yellow-green , dehiscent , many-seeded . Seeds 4 . 5–6 . 5 x 2–4 mm , many , longitudinally arranged , olive-brown , subrhombic or ovoid , with a very narrow areole on each face . (Ref . Flora of Oman ; vol . 2) .

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 obtusifolia L.
Cassia rogeonii Ghesq.
Emelista obtusifolia (L.) Raf.
Senna toroides Roxb.

الإكثار


No data

العناية بالنبات


maintenanceAr.Item1

الأسماء الشائعة


Sicklepod
Chinese Senna
American Sicklepod
Coffee Pod
Coffeeweed
Arsenic Weed
Foetid Cassia
Wild Senna

الأسماء المحلية


sénemúkki, asahert, duger athren (also used for Senna tora
means hyena bean) (Jibbali/Shehri and Dhofari Arabic)
fasul al dawa

الاستخدامات


Miller & Morris (1988) wrote that: "C. italica, as well as C. obtusifolia, is also often called [J, DA: senemukki], a term also used in early classical arabic texts, referring to a variety of Cassia species whose leaves were taken as a laxative. The use of Senna was indeed introduced into Europe through Muslim physicians in the ninth or tenth centuries". (Ref. Plants of Dhofar). In addition, Ghazanfar (2007) mentioned that: "Browsed by goats". (Ref. Flora of Oman; vol.2).

المراجع


*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.missouribotanicalgarden.org *Miller, A., Morris, M. (1988). Plants of Dhofar, the Southern Region of Oman: Traditional, Economic, and Medicinal Uses. Published by Office of the Adviser for Conservation of the Environment, Diwan of Royal Court, Sultanate of Oman; ISBN 10: 0715708082 ISSN 13: 9780715708088. *Patzelt, A. Pysek, P. Pergl, J. Van Kleunen, M. (2022). Alien flora of Oman: invasion status, taxonomic composition, habitats, origin, and pathways of introduction. Doi.org/10.1007/s10530-021-02711-4. *POWO (2023). ""Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; http://www.plantsoftheworldonline.org

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