SZELĄG, ZBIGNIEW, and VLADIMIR VLADIMIROV. 2025. “<em>Pilosella kalinensis</em> (Asteraceae), a New Diploid Species in <em>P</em>. Sect. <em>Alpicolinae</em> From the Rila Mountains in Bulgaria”. Phytotaxa 694 (2):201-4. https://doi.org/10.11646/phytotaxa.694.2.8.