Cyperus serotinus Rottb. var. serotinus

This variety is native to Temperate Eurasia, extending to Indo-China; introduced elsewhere. (Ref. POWO; 2023). There are 24 species of Cyperus found in Oman. (Ref. Oman Botanic Garden).

علم تشكل النبات


Erect perennial herb ; up to 50 cm long with rhizomes and numerous reddish brown roots . Stems (culms) clustered , trigonous , glabrous . Leaves 3–6 , V-shaped , as long as or exceeding the inflorescence ; leaf blade linear , flat , scabrid on margins . Inflorescences a compound anthela ; spikelets 7–14 , flattened , in dense clusters , greyish green , lanceolate or oblong-lanceolate , with 8-30 flowers ; glumes brownish , with a keeled green centre , broadly ovate , with hyaline margins , apex obtuse , glabrous . Fruits nutlet , ca . 2 mm , dark brown to black , obovoid , sessile , apex obtuse , apiculate . (Ref . Flora of Oman ; vol . 4) .

وقت الإزهار


No Data

الوضع البيئي الحالي


Not Evaluated (NE)

الوفرة


Not Common

التوزيع الجغرافي والبيئي


الوصف غير متاح حاليًا

Distribution Map

المرادفات


Chlorocyperus serotinus Palla
Cyperus glaber Vill.
Juncellus serotinus f. contortus (Ces. ex Asch. & Graebn.) Soó
Pycreus monti (L.f.) P.Beauv. ex Rchb.

الإكثار


No Data

العناية بالنبات


maintenanceAr.Item1

الأسماء الشائعة


Tidalmarsh Flatsedge
Flat Sedge

الاستخدامات


Not recorded yet. (Ref. Oman Botanic Garden).

المراجع


Ghazanfar, S. (2018). Flora of the Sultanate of Oman, vol.4: Hydrocharitaceae – Orchidaceae. Meise, National Botanic Garden of Belgium (Scripta Botanica Begica, Vol. 56). ISBN 9789492663153 ISSN 0779-2387. https://en.wikipedia.org https://www.fishbase.se Gledhill, D. (2008). The Names of Plants. Fourth Edition. Cambridge University Press, UK. ISBN 978-0-521-86645-3 ISSN 978-0-521-68553-5. 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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