Teofilovski, Aco. “A New Subspecies of Cephalaria Pastricensis Dörfl. & Hayek (Dipsacaceae) from North Macedonia”. Acta Botanica Croatica 82, no. 2 (September 25, 2023): 96–100. Accessed May 11, 2024. https://www.abc.botanic.hr/index.php/abc/article/view/3801.