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    Chemical Composition of The Essential Oil of The Flowers and Leaves of Calba Tea (Dorystoechas hastata Boiss & Helder. ex Bentham)
    (TAYLOR & FRANCIS LTD, 2016) Ozcan, Mehmet Musa; Chalchat, Jean Claude; Figueredo, Gilles; Bagci, Yavuz; Dural, Huseyin; Savran, Ahmet; Ozcan, Mustafa Mete
    The essential oils of flower and leaves of Dorystoechas hastata Boiss & Helder. ex Bentham, grown in Turkey, was obtained by hydrodistillation and analysed by GC and GS-MS. Fourty components were identified in the flowers oil, which represented about 93.97 % of the total composition of the oil. The major constituents of the flower essential oil were myrcene (19.37 %), 1,8-cineole (14.30 %), beta-pinene (9.19 %), alpha-pinene (8.49 %) and beta-caryophyllene (6.18 %). Thirty-seven components were established in the leaves oil, making up 97.16 % of the total composition. The main constituents of the essential oil of the leaves were myrcene (20.71 %), 1,8-cineole (18.76 %), beta-pinene (12.51 %), alpha-pinene (8.54 %), bornyl acetate (7.28 %) and terpinene-4-ol (6.19 %). As seen, myrcere, 1,8-cineole and beta-pinene for both oils were the main components.
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    Ornithogalum nurdaniae (Liliaceae), a New Species from North-West Anatolia, Turkey
    (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2009) Bagci, Yavuz; Savran, Ahmet; Baskose, Isa
    Ornithogalum nurdaniae Y. Bagcl & Savran sp. nov. (Liliaceae), a new species related to O. oligophyllum E.D.Clarke. is described and illustrated from Uludag (the Bithynian Olympus), a mountain in NW Anatolia well known for its rich flora and many local endemics (A2 Bursa province). Diagnostic morphological characters are discussed. Notes are also presented on the ecology, biogeography. and conservation status of the new species.