Makbul, S., Türkmen, Z., Coşkunçelebi, K., & Beyazoğlu, O. (2010). Morfometric study on Scorzonera L. taxa (Asteraceae) from northeast Anatolia. Acta Botanica Croatica, 69(2). Retrieved from https://ojs3.abc.botanic.hr/index.php/abc/article/view/200