text: apera spica-venti, triticum aestivum, agrostis stolonifera, oxyrrhynchium hians, poa annua, ranunculus repens, anthemis arvensis, capsella bursa-pastoris, cerastium holosteoides, convolvulus arvensis, elymus repens, erysimum cheiranthoides, fallopia convolvulus, galeopsis tetrahit, galium aparine, galium spurium, lamium purpureum, lapsana communis, medicago lupulina, mentha arvensis, myosotis arvensis, oxalis stricta, persicaria lapathifolia, poa trivialis, rumex obtusifolius, sagina procumbens, scleranthus annuus, solanum tuberosum, sonchus arvensis, stachys palustris, trifolium pratense, trifolium repens, tripleurospermum inodorum, tussilago farfara, veronica arvensis, vicia hirsuta, viola arvensis, argentina anserina, galeopsis bifida, galeopsis pubescens, galinsoga quadriradiata, lotus corniculatus, matricaria discoidea, plantago major, rhinanthus alectorolophus