| Plant tribe | Plant genus | Plant species | Part of plant | Region | Literature | Source |
| Carduoideae | Carduus | personata | Flowerhead | Merz (1994) | Citation for foreign breed | |
| Carlina | vulgaris | Flowerhead | Merz (1994) | Citation for foreign breed | ||
| Carthamus | sp. | Flowerhead | Merz (1994) | Breeding - not Switzerland (some details doubtful something) | ||
| Centaurea | jacea | Flowerhead | Switzerland | Merz (1994) | Breeding - Switzerland | |
| stoebe | Flowerhead | Switzerland | Merz (1994) | Breeding - Switzerland | ||
| montana | Flowerhead | Switzerland | Merz (1994) | Breeding - Switzerland | ||
| nigra | Flowerhead | Merz (1994) | Breeding - not Switzerland | |||
| nigrescens (dubia) | Flowerhead | Merz (1994) | Citation for foreign breed | |||
| Flowerhead | Switzerland | Merz (1994) | Breeding - Switzerland | |||
| scabiosa | Flowerhead | Switzerland | Merz (1994) | Breeding - Switzerland | ||
| splendens | Flowerhead | Switzerland | Merz (1994) | Breeding - Switzerland | ||
| Cirsium | arvense | Flowerhead | Merz (1994) | Citation for foreign breed | ||
| Cyanus | segetum | Flowerhead | Switzerland | Merz (1994) | Breeding - Switzerland | |
| Serratula | tinctoria | Flowerhead | Switzerland | Merz (1994) | Breeding - Switzerland | |
| Anthemideae | Leucanthemum | vulgare | Flowerhead | Merz (1994) | Breeding - not Switzerland | |
| Cichorieae | Sonchus | arvensis | Flowerhead | Merz (1994) | Breeding - not Switzerland |