anthemis arvensis, aphanes arvensis, convolvulus arvensis, draba verna, elymus repens, erigeron canadensis, sherardia arvensis, vicia villosa, centaurea cyanus, scleranthus annuus, viola arvensis, apera spica-venti, arabidopsis thaliana, arenaria serpyllifolia, campanula patula, capsella bursa-pastoris, cerastium holosteoides, cerastium pumilum, chenopodium album, cirsium arvense, erigeron annuus, euphorbia helioscopia, holcus lanatus, hypochaeris radicata, lamium purpureum, lotus corniculatus, lysimachia arvensis, myosotis arvensis, myosotis stricta, oxalis stricta, plantago lanceolata, ranunculus arvensis, raphanus raphanistrum, roemeria argemone, rumex acetosa, rumex acetosella, sonchus asper, stellaria graminea, tragopogon orientalis, trisetum flavescens, valerianella dentata, veronica arvensis, vicia grandiflora, vicia hirsuta, vicia tetrasperma