Makbul, Serdar, Zafer Türkmen, Kamil CoÅŸkunçelebi, and Osman BeyazoÄŸlu. “Morfometric Study on Scorzonera L. Taxa (Asteraceae) from Northeast Anatolia”. Acta Botanica Croatica 69, no. 2 (October 22, 2010). Accessed April 18, 2024. https://www.abc.botanic.hr/index.php/abc/article/view/200.