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SZELĄG, Z. and VLADIMIROV, V. 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 (Mar. 2025), 201–204. DOI:https://doi.org/10.11646/phytotaxa.694.2.8.