amaranthus retroflexus, euphorbia helioscopia, thlaspi arvense, chenopodium album, convolvulus arvensis, elymus repens, galium aparine, lamium purpureum, lipandra polysperma, persicaria lapathifolia, stachys palustris, buglossoides arvensis, centaurea cyanus, chenopodiastrum hybridum, erodium cicutarium, fallopia convolvulus, fumaria officinalis, galeopsis pubescens, galinsoga parviflora, geranium pusillum, lapsana communis, oxalis stricta, rumex crispus, sonchus oleraceus, stellaria media, tripleurospermum inodorum, veronica hederifolia, vicia cracca, vicia hirsuta, viola arvensis, linaria vulgaris, raphanus raphanistrum