triticum aestivum, apera spica-venti, cirsium arvense, delphinium consolida, elymus repens, tripleurospermum inodorum, vicia tetrasperma, avena sativa, centaurea cyanus, convolvulus arvensis, euphorbia helioscopia, fumaria officinalis, galeopsis tetrahit, galium aparine, geranium dissectum, linaria vulgaris, myosotis arvensis, oxalis stricta, persicaria lapathifolia, stachys palustris, trifolium campestre, valerianella dentata, veronica persica