Tragopogon turcicus sp. nov. (Asteraceae) from Turkey and its phylogenetic position

Tragopogon turcicus Coşkunç., M.Gultepe & Makbul, a new diploid species (2n = 2x = 12), is described and illustrated from Kızıldağ National Park (Isparta), southwest Anatolia. It is morphologically similar to T. oligolepis Hartvig & Strid which is also endemic to Turkey. Diagnostic characters, description, conservation status together with micro- and macro-morphological properties of achenes and pollen grains are given. A phylogenetic analysis based on nrDNA ITS sequence data indicated that T. oligolepis is the sister species of the new taxon.

土耳其婆罗门参（Tragopogon turcicus）Coşkunç.、M.Gultepe与Makbul是一个新的二倍体物种（2n = 2x = 12），本文对采自安纳托利亚西南部伊斯帕尔塔省基兹尔达格国家公园的该新种进行了形态描述与图解。该物种在形态上与同样为土耳其特有种的寡鳞婆罗门参（Tragopogon oligolepis）Hartvig & Strid相近。文中给出了该新种的鉴别特征、形态描述、保护现状，以及瘦果与花粉粒的微观与宏观形态特征。基于核核糖体DNA（nrDNA）ITS序列数据的系统发育分析表明，寡鳞婆罗门参是该新分类群的姊妹物种。