Susanna, Alfonso.;Garcia-Jacas, Núria;Hidalgo, Oriane;Vilatersana, Roser;Garnatje, Teresa«THE CARDUEAE (COMPOSITAE) REVISITED: INSIGHTS FROM ITS, trnL-trnF, AND matK NUCLEAR AND CHLOROPLAST DNA ANALYSIS1, 2».Annals of the Missouri Botanical Garden,93,2006,p.150. DOI: 10.3417/0026-6493(2006)93[150:TCCRIF]2.0.CO;2.