Polygala tinctoria Vahl

This species is native to E & S Ethiopia, extending to Somalia and SW Arabian Peninsula. (Ref. POWO; 2023). There are 9 species of Polygala found in Oman. (Ref. Oman Botanic Garden).

علم تشكل النبات


Woody-based perennial herb or low shrub ; up 30 cm high . Stems erect to ascending , slender , many , arising from the base , branched , pubescent . Leaves alternate 10-35 x 5-15 cn , obovate , apex rounded , retuse or mucronulate , base cuneate or attenuate , margin entire , ± sessile , at first densely covered with short crisped hairs becoming glabrous . Inflorescences in terminal and axillary racemes 2-5 cm long ; pedicels 5-6 mm ; bract and bracteoles ovate , 1-1 . 5 x 0 . 75-1 mm . Flowers yellow with bright pink tips ; sepals 5: the inner 2 large and petaloid , yellow with pink or greenish veins , broadly ovate , 9-10 x 8-9 mm , tip rounded ; outer sepals green , ovate to orbicular , 3-4 . 5 x 2-4 mm ; petals 3 , yellow with bright pink tips: 2 lateral petals ovate , c . 6 x 3 mm , fused to staminal tube ; median petal 'keel-like' with a pink fimbriate terminal appendage , c . 6 mm long , containing the staminal tube and style ; stamens ... Expand

وقت الإزهار


No Data

الوضع البيئي الحالي


Regional Endemic (RE) - Least Concern (LC) - National Assessment

الوفرة


Frequent

التوزيع الجغرافي والبيئي


الوصف غير متاح حاليًا

Distribution Map

المرادفات


Polygala bracteolata Forssk.
Polygala ellenbeckii Gürke ex Chodat

الإكثار


No data

العناية بالنبات


maintenanceAr.Item1

الأسماء الشائعة


Not known

الأسماء المحلية


herum edod, herum ezerah, harer (Jibbali/Shehri) (same names also used for Polygala senensis)
Polygala tinctoria_herum ezerah (JibbaliShehri)-07082024
Polygala tinctoria_herum ezerah (JibbaliShehri)-07082024-24062025

الاستخدامات


In Omani studies: Miller & Morris (1988) wrote that: "This small plant grows in the monsoon affected areas of Dhofar, but is more commonly to be found in the rather drier mountainous areas, such as the steep rocky wooded slopes at the back of the high, wet plateaux [J: gye], or at the back of the plateaux. One of the plants names refers to this - J: herum ezerah - means "plant of the steep wooded slopes". It is commonly associated in such habitats with the very important fodder plant called locally J: herum axali (species of Ecbolium), and livestock browsing on these two herbs in the drier mountain slopes produce milk with a distinctive smell and flavour, such as that herders can tell from the milk alone that the animals have been grazing these 'zerh' or 'gye' areas. However, this plant is also included in a group of plants ... Expand

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.yosemitehikes.com *https://plants.jstor.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. *Pickering, H. Patzelt, A. (2008). Field Guide to the Wild Plants of Oman. Kew publishing, Royal Botanic Garden, Kew. ISBN 9781842461778. *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

Up