lv, vidzeme, cirsium arvense, stellaria media, elymus repens, equisetum arvense, viola arvensis, chenopodium album, tripleurospermum inodorum, galium aparine, myosotis arvensis, capsella bursa-pastoris, fallopia convolvulus, convolvulus arvensis, thlaspi arvense, sonchus arvensis, centaurea cyanus, artemisia vulgaris, lapsana communis, achillea millefolium, lamium purpureum, stachys palustris, polygonum aviculare, ranunculus repens, galeopsis tetrahit, mentha arvensis, delphinium consolida, poa annua, veronica arvensis, vicia hirsuta, erysimum cheiranthoides, urtica dioica, apera spica-venti, plantago major, veronica persica, sinapis arvensis, aegopodium podagraria, euphorbia helioscopia, vicia cracca, raphanus raphanistrum, medicago lupulina, persicaria maculosa, arenaria serpyllifolia, persicaria lapathifolia, delphinium paniculatum, rumex crispus, fumaria officinalis, silene latifolia, trifolium repens, galium spurium, poa trivialis, atriplex patula