Macukanovic-Jocic, Marina, Danijela Stesevic, Dragana Rancic, and Zora Dajic Stevanovic. 2017. “Pollen Morphology and the Flower Visitors of Chaerophyllum Coloratum L. (Apiaceae)”. Acta Botanica Croatica 76 (1). https://www.abc.botanic.hr/index.php/abc/article/view/1429.