papaver rhoeas, polygonum aviculare, alyssum alyssoides, androsace maxima, biscutella auriculata, bromus tectorum, buglossoides arvensis, camelina microcarpa, capsella bursa-pastoris, caucalis platycarpos, chenopodium album, convolvulus arvensis, echinaria capitata, erodium ciconium, euphorbia serrata, fallopia convolvulus, filago pyramidata, fumaria officinalis, galium tricornutum, hypecoum imberbe, lamium amplexicaule, medicago polyceratia, neslia paniculata, noccaea perfoliata, roemeria argemone, roemeria hybrida, scandix pecten-veneris, sinapis arvensis, sisymbrium crassifolium, veronica hederifolia, veronica praecox, vicia peregrina, vicia sativa, adonis microcarpa, anchusa azurea, asperula arvensis, cerastium glomeratum, cirsium arvense, crepis foetida, erodium cicutarium, isatis tinctoria, muscari comosum, ranunculus arvensis, scorzonera laciniata, silene conoidea