apera spica-venti, elymus repens, erigeron canadensis, rumex acetosella, tripleurospermum inodorum, agrostis capillaris, cerastium semidecandrum, crepis tectorum, draba verna, scleranthus annuus, solidago virgaurea, artemisia vulgaris, centaurea cyanus, cerastium holosteoides, chenopodium album, cirsium vulgare, corynephorus canescens, dactylis glomerata, delphinium consolida, hypericum perforatum, papaver rhoeas, roemeria argemone, secale cereale, trifolium arvense