Ferrer-Gallego PP. Type designations for Centaurea saxicola and Cirsium valentinum (Asteraceae). Phytotaxa [Internet]. 2024 Feb. 27 [cited 2025 Dec. 6];638(1):94-100. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.638.1.9