fallopia convolvulus, chenopodium album, alyssum alyssoides, bromus tectorum, centaurea scabiosa, cirsium arvense, convolvulus arvensis, erodium cicutarium, euphorbia serrata, festuca maritima, fumaria vaillantii, gypsophila vaccaria, lolium rigidum, medicago lupulina, medicago sativa, ononis spinosa, polycnemum majus, polygonum aviculare, senecio gallicus, senecio vulgaris, silene conoidea, silene vulgaris