barbarea vulgaris, berteroa incana, polygonum aviculare, artemisia absinthium, camelina microcarpa, carduus acanthoides, chenopodium album, cirsium arvense, convolvulus arvensis, echium vulgare, euphorbia tommasiniana, lappula squarrosa, linaria vulgaris, nonea pulla, potentilla inclinata, silene noctiflora, tripleurospermum inodorum, vicia cracca