YILMAZ, Gulden, and Mehmet TEKIN. “Anatomical and Palynological Studies on Chaerophyllum Astrantiae and C. Aureum in Turkey”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 41, no. 2 (December 6, 2013): 355-360. Accessed December 4, 2020. https://www.notulaebotanicae.ro/index.php/nbha/article/view/9121.