Özcan, T., Genç, I., Kültür, Şükran, Ecevi̇t-Genç G. and Di̇rmenci̇ T. (2026) “Morphological and ITS-based phylogenetic assessment of Euphorbia sect. Pithyusa (Euphorbiaceae) in Türkiye with taxonomic notes”, Phytotaxa. Auckland, New Zealand, 755(2), pp. 195–210. doi: 10.11646/phytotaxa.755.2.4.