Psilotrichum virgatum C.C.Towns.

This species is native to NE Somalia, extending to S Arabian Peninsula. (Ref. POWO; 2023). There is one species of Psilotrichum occurs in Oman. (Ref. Oman Botanic Garden).

علم تشكل النبات


Much-branched perennial herb ; up to 1 m tall , glabrous throughout . Stems erect to ascending , weak , virgate , striate . Leaves opposite , reducing in size upwards , 10–60 x 1–2 mm , few , linear , glabrous . Inflorescences in lax spikes forming open panicles , sessile ; bracts c . 0 . 5-0 . 75 mm . Flowers bisexual ; perianth 5 , whitish green , 1–3mm , the outer 2 segments oblong , with 3 distinct nerves , the inner segments with less defined lateral nerves and membranous margin . Fruit capsule , ovoid . (Ref . Flora of Oman ; vol . 1) .

وقت الإزهار


No Data

الوضع البيئي الحالي


Rare & Threatened (RT) - Vulnerable (VU D1) - National Assessment

الوفرة


Rare

التوزيع الجغرافي والبيئي


الوصف غير متاح حاليًا

Distribution Map

المرادفات


Not available

الإكثار


No data

العناية بالنبات


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الأسماء الشائعة


Not known

الأسماء المحلية


Not available

الاستخدامات


Not recorded yet.

المراجع


*Ghazanfar, S. (2003). Flora of the Sultanate of Oman, vol.1: Piperaceae – Primulaceae. Meise, National Botanic Garden of Belgium (Scripta Botanica Begica, Vol. 25). ISBN 90-72619-55-2 ISSN 0779-2387. *https://en.wikipedia.org *https://swbiodiversity.org *https://plants.jstor.org *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. *Miller, A.G. & Cope, T.A. (1996). Flora of the Arabian Peninsula and Socotra 1: 1-586. Edinburgh university press. ISBN 0748604758. *Patzelt, A. (2015). Oman Plant Red Data Book. Published by Diwan of Royal Court, Sultanate of Oman. Oman Botanic Garden Publication No. 1. ISBN 978-99969-50-10-0. *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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