Obtainment and confirmation of intergeneric hybrids between marguerite (Argyranthemum frutescens (L.) Sch.Bip.) and two Rhodanthemum species (R. hosmariense (Ball) B. H. Wilcox, K. Bremer & Humphries and R. catananche (Ball) B. H. Wilcox, K. Bremer & Humphries). Plant Biotechnology. 2023. 40. 2. 135-143