| Trichera carinthiaca (Ehrend.) Soják | Knautia carinthiaca Ehrend. |
| Trichera pectinata (Ehrend.) Soják | Knautia pectinata Ehrend. |
| Trichera subscaposa (Boiss. & Reut.) Nyman | Knautia subscaposa Boiss. & Reut. |
| Trichera subscaposa rupicola Willk., Suppl. Prodr. Fl. Hisp. 72 (1893) | Knautia rupicola (Willk.) Font Quer |
| Trichera velutina (Briq.) Soják | Knautia velutina Briq. |