Utricularia striatula Sm.

This species is native to Tropical Africa, S Arabian Peninsula (Oman), Tropical & Subtropical Asia. (Ref. POWO; 2023). There are 3 species of Utricularia found in Oman. (Ref. Oman Botanic Garden).

علم تشكل النبات


Amall annual herb ; up to 5 cm high , epiphytic on trees or rocks , with few capillary rhizoids . Stolons filiform , glabrous , simple , radiating from the base of peduncle . Leaves many , appear in small rosettes at the base , up to 5–8 mm long , 1–3 mm wide , obovate , apex rounded , base tapering into the petiole ; traps lateral , on rhizoids and stolons , ovoid , with a short stalk ± 1 mm , mouth lateral with a dorsal deeply bifid appendage , the distal margin of appendage with multicellular stipitate glands . Inflorescences a raceme , erect , peduncle filiform , ± 3 cm , glabrous ; bracts ± 1 mm , narrowly ovate or oblong , margins irregularly crenate , glandular . Flowers white or mauve with a yellow spot on the throat ; calyx 2-lobed , lobes unequal , 1 . 5-2 mm , upper lobe ± circular , lower lobe smaller , oblong-elliptic ; corolla bilabiate , white , or ± tinged violet and with a yellow spot at base of lower lip , 4-5 mm ; upper ... Expand

وقت الإزهار


No Data

الوضع البيئي الحالي


Rare & Threatened (RT) - Data Deficient (DD) - National Assessment

الوفرة


Rare

التوزيع الجغرافي والبيئي


الوصف غير متاح حاليًا

Distribution Map

المرادفات


Meloneura purpurea Raf.
Melonura striatula (Sm.) Barnhart
Utricularia orbiculata Wall. ex A.DC.

الإكثار


No data

العناية بالنبات


maintenanceAr.Item1

الأسماء الشائعة


Striped Bladderwort

الأسماء المحلية


Not available

الاستخدامات


Not used traditionally.

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 *https://rua.ua.es *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