نتایج جستجو برای: eryngium noeanum boiss
تعداد نتایج: 2733 فیلتر نتایج به سال:
Mathias Boström,1,2,3,* Simen Å. Ellingsen,1 Iver Brevik,1 Drew F. Parsons,3,† and Bo E. Sernelius2,‡ 1Department of Energy and Process Engineering, Norwegian University of Science and Technology, N-7491 Trondheim, Norway 2Division of Theory and Modeling, Department of Physics, Chemistry and Biology, Linköping University, SE-581 83 Linköping, Sweden 3Department of Applied Mathematics, Australia...
Onosma anatolica Binzet, is described and illustrated as a new species from Niğde province in southern Anatolia, Turkey. It belongs to sect. Onosma L. subsect. Asterotricha (Boiss.) Gürke. The new species is closely related to Onosma subulifolia Riedl from which it is distinguished. Onosma anatolica is readily distinguished from Onosma subulifolia by its sterile shoots, the green-grey stem indu...
A new species, Psephellusvanensis A.Duran, Behçet & B.Dogan (Asteraceae) from Anatolia, Turkey, is described and illustrated. The species grows on the serpentine stony field of the village of Çaldıran in the district of Başkale (Van province) in eastern Anatolia. It is morphologically similar to Psephelluspyrrhoblepharus (Boiss.) Wagenitz. Diagnostic characters are discussed, and a key to the m...
Goniolimon tataricum (L.) Boiss. is recognized as a new species for the Croatian fl ora. Besides G. dalmaticum Rchb. f., G. tataricum represents the second species of this genus in Croatia. To confi rm the identity of G. tataricum as a new species, morphometric study and multivariate statistical analysis were performed on the data from four Croatian populations of G. dalmaticum and G. tataricum...
Salvia genus, which is generally called Maryam-Goli in the Persian language, belongs to Lamiaceae family and comprises 58 species in Iran. Four flavonoids plus a steroid compound were isolated from the ethyl acetate and methanol extracts of the aerial parts of Salvia macrosiphon Boiss, using different chromatographic methods on the silica gel and sephadex LH20. The structures of the isolated co...
The aim of this study was to investigate in vitro antioxidant activity and anti-bacterial activity of the petroleum ether, ethyl acetate and methanol extract obtained from the whole part of Jurinea dolomiaea Boiss (Asteraceae). Total phenolic and flavonoid contents of these extracts were determined as gallic acid and rutin equivalents, respectively. Total antioxidant activity, reducing power of...
در این پژوهش، جنس acanthophyllum c. a. mey. در ایران مورد برسی تاکسونومی قرار گرفته است. سه گونهی زیر به سطح واریتههایی از گونهی a. bracteatum boiss. تنزل یافته اند. a. gracile bunge ex boiss., a. pachycephalum schiman-czeika & a. kandaharicum gilli همچنین نه مترادفسازی به شرح ذیل ایجاد شد: گونه های a. khuzistanicum rech. f. و a. leucostegium schiman-czeika مترادف گونه a. bracteatum ...
This paper concerns the cytogenetic investigation of the Croatian endem ic species Fibigia triquetra (DC.) Boiss. (Brassicaceae). The number of chro mosomes in all investigated cells from three populations of Fibigia triquetra was 2n=2x=!6. Chromosomes were small and ranged from submetacentrics to acrocentrics. One chromosome pair had a relatively small satellite. Although meiosis was not com...
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