New Combinations of Rhaponticoides (Asteraceae, Cardueae) from Afghanistan. Global Journal of Science Frontier Research, [S. l.], v. 14, n. E3, p. 13–17, 2014. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/1412. Acesso em: 14 aug. 2026.