solanum tuberosum, galinsoga quadriradiata, sonchus arvensis, stellaria media, viola arvensis, chenopodium album, elymus repens, euphorbia helioscopia, fallopia convolvulus, galium aparine, lamium purpureum, matricaria chamomilla, persicaria mitis, plantago major, sonchus asper, thlaspi arvense, trifolium repens, tripleurospermum inodorum, vicia hirsuta, geranium dissectum, lotus corniculatus, rumex obtusifolius, vicia sativa, ranunculus acris