galeopsis tetrahit, galium spurium, sonchus arvensis, campanula rapunculoides, centaurea cyanus, thlaspi arvense, trifolium repens, vicia cracca, chenopodium album, convolvulus arvensis, euphorbia helioscopia, fumaria officinalis, galium aparine, glechoma hederacea, lamium purpureum, mentha arvensis, myosotis arvensis, viola arvensis, viola tricolor