A minimum of 10 species will be chosen from the following list, and used in equal quantities:
| Achillea millefolium | Yarrow |
| Centaurea nigra | Common Knapweed |
| Centaurea scabiosa | Greater Knapweed |
| Daucus carota | Wild Carrot |
| Dipsacus fullonum | Teasel |
| Hypochaeris radicata | Common Catsear |
| Knautia arvensis | Field Scabious |
| Leontodon hispidus | Rough Hawkbit |
| Plantago lanceolata | Ribwort Plantain |
| Rumex acetosa | Common Sorrel |
| Sanguisorba minor | Salad Burnet |
| Scabiosa columbaria | Small Scabious |
| Succisa pratensis | Devilsbit Scabious |
| Teucrium scorodonia | Wood Sage |
| Tragopogon pratensis | Goatsbeard |
