Yazar "Düşen, Olcay" için listeleme
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Antioxidant and antimicrobial activities of extracts from tubers and leaves of Colchicum balansae Planchon
Mammadov, Ramazan; Düşen, Olcay; Uysal Demir, Derya; Köse, Elif (Academic Journals, 2009)In this study, we examined the antioxidant and antimicrobial properties of Colchicum balansae Planchon (CB). The solvent extracts were prepared from CB tubers and leaves. In addition, free radical scavenging activities ... -
Morphological and molecular determination of a new Viola species (Violaceae) from Turkey
Düşen, Olcay; Göktürk, Ramazan Süleyman; Kaya, Ergun; Sarpkaya, Uygar; Gürcan, Betül (Magnolia Press, 2018)Viola denizliensis is described as a new species from South-West Anatolia. The species grows on serpentinite stony slopes in Bozdag Mountain in Denizli. It belongs to Viola sect. Alelanium and is close to V dirindiensis ... -
A new species of Saxifraga (Saxifragaceae) from northeastern Anatolia, Turkey
Gürcan, Betül; Düşen, Olcay; Kaya, Ergun (Magnolia Press, 2023)Saxifraga kavrunensis, a new species endemic to Turkey, is described and illustrated. Samples from its natural population were collected from the Kaçkar Mountains in Rize Province. Although it has similar features to S. ...
