Yildirim, Hasan, Demi̇r İbrahi̇m, and Ölekli̇ Muhammed Hi̇zbullah. 2026. “Campanula porensis (Campanulaceae), a New Species from Eastern Anatolia (Türkiye)”. Phytotaxa 759 (1). Auckland, New Zealand:58-68. https://doi.org/10.11646/phytotaxa.759.1.5.