scirpoides holoschoenus, convolvulus arvensis, agrostis stolonifera, cirsium arvense, cirsium pyrenaicum, cynodon dactylon, elymus pungens, torilis arvensis, verbena officinalis, ballota nigra, brachypodium phoenicoides, cirsium vulgare, elymus repens, erucastrum nasturtiifolium, foeniculum vulgare, helminthotheca echioides, lythrum salicaria, mentha suaveolens, origanum vulgare, pulicaria dysenterica, silene vulgaris, silybum marianum