hordeum distichon, chaenorhinum minus, chenopodium album, stellaria media, triticum aestivum, arenaria serpyllifolia, bryum argenteum, buglossoides arvensis, centaurea cyanus, dicranella rufescens, fallopia convolvulus, lysimachia arvensis, medicago lupulina, polygonum aviculare, veronica hederifolia, avena sativa, capsella bursa-pastoris, ceratodon purpureus, cirsium palustre, cota tinctoria, elymus repens, equisetum arvense, euphorbia helioscopia, galeopsis ladanum, galium aparine, galium spurium, lamium amplexicaule, lycopsis arvensis, myosotis arvensis, odontites vernus, papaver dubium, persicaria amphibia, persicaria lapathifolia, ranunculus repens, roemeria argemone, secale cereale, sinapis arvensis, sonchus arvensis, tripleurospermum inodorum, tussilago farfara, veronica agrestis, vicia sativa, viola arvensis, weissia longifolia, rumex acetosella