Akçin Öznur E, Baki H. Fruit coat patterns and morphological properties of seven species of <i>Symphytum</i> L. (boraginaceae) from Turkey. Bangladesh J. Bot. [Internet]. 2010 May 26 [cited 2024 Jul. 17];38(2):185-8. Available from: https://banglajol.info/index.php/BJB/article/view/5145