solanum tuberosum, veronica persica, brassica napus, poa annua, sinapis arvensis, stachys palustris, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, geranium dissectum, geranium pusillum, gnaphalium uliginosum, lysimachia arvensis, matricaria chamomilla, mentha arvensis, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, plantago uliginosa, polygonum aviculare, rumex crispus, sonchus asper, stellaria media, tripleurospermum inodorum, tussilago farfara, valerianella dentata, veronica arvensis, vicia hirsuta