JIN, Z.-C.; CHEN, Y.-S. Taxonomic status of Cirsium bolocephalum subsp. setschwanicum (Asteraceae), with its reinstatement as C. setschwanicum. Phytotaxa, Auckland, New Zealand, v. 777, n. 2, p. 175–184, 2026. DOI: 10.11646/phytotaxa.777.2.7. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.777.2.7. Acesso em: 1 oct. 2026.