amaranthus retroflexus, amaranthus powellii, galinsoga parviflora, chenopodium album, chenopodium suecicum, datura stramonium, digitaria sanguinalis, elymus repens, artemisia vulgaris, berteroa incana, brassica napus, capsella bursa-pastoris, echinops sphaerocephalus, echium vulgare, erysimum cheiranthoides, festuca rubra, galinsoga quadriradiata, lamium purpureum, sonchus oleraceus, viola arvensis, ballota nigra, chaerophyllum bulbosum, chenopodium ficifolium, echinochloa crus-galli, geranium dissectum