Desmidorchis impostor Jonkers

This species is native to N Oman. (Ref. POWO; 2023). There are 9 species of Desmidorchis found in Oman. (Ref. Oman Botanic Garden).

علم تشكل النبات


Densely clump-forming succulent perennial herb ; up to 30(-40) cm high . Stems erect , branching from the base , 4-angled in cross-section , grey-green to purple-brown , with crenate margins . Leaves absent , rudiments ovate-deltoid . Inflorescences in apical umbels , with 30–40 flowers ; pedicels 1 . 5–3 mm . Flowers with a carrion-like smell , dark purple-red ; calyx 5-lobed almost to base , lobes 2−3 mm , triangular ; corolla dark purple-red , campanulate , 7–10 mm across , 5-lobed ; lobes ovate , without clavate hairs at the tips ; gynostegium shortly stipitate , 1 . 5–2 mm long ; corona in 2 series , dark reddish-purple ; outer corona lobes erect , somewhat horn-shaped ; inner lobes incumbent on the anthers ; pollinia solitary in each anther locule , ascending . Fruit follicles , 6–9 cm , paired , erect , ovoid , acute , glabrous . Seeds with a tuft of white hairs at the tip . (Ref . Flora of Oman ; vol . 3) .

وقت الإزهار


No Data

الوضع البيئي الحالي


Endemic (EN) - Global Assessment

الوفرة


Rare

التوزيع الجغرافي والبيئي


الوصف غير متاح حاليًا

Distribution Map

المرادفات


Ceropegia impostor (Jonkers) Bruyns

الإكثار


No data

العناية بالنبات


maintenanceAr.Item1

الأسماء الشائعة


Not known

الأسماء المحلية


de ja (Northern Oman)
Desmidorchis impostor_ de ja-24062025

الاستخدامات


Known as a useful treatment for diabetic and blood pressure. (Ref. Oman Botanic Garden). In Omani studies: Ghazanfar (2015) wrote that: "As for D. arabica, the stems are used in traditional medicine". (Ref. Flora of Oman; vol.3).

المراجع


*Ghazanfar, S. (2015). Flora of the Sultanate of Oman, vol.3: Loganiaceae – Asteraceae. Meise, National Botanic Garden of Belgium (Scripta Botanica Begica, Vol. 25). ISBN 9789082352511 ISSN 0779-2387. *https://en.wikipedia.org *http://oro.open.ac.uk *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., 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. *Jonkers, H. (2010). Desmidorchis impostor spec. nov (Apocynaceae; Asclepiadoideae; Ceropegieae), a not-so-new, new stapeliad from northern Oman. Bradleya. 28. 67-78. *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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