Ferrer-Gallego, P. Pablo. “Typification of the Name Eryngium ×chevalieri (Apiaceae—Saniculoideae)”. Phytotaxa 633, no. 2 (January 5, 2024): 181–184. Accessed December 6, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.633.2.10.