apera spica-venti, galeopsis tetrahit, hordeum vulgare, persicaria lapathifolia, juncus bufonius, stachys palustris, achillea millefolium, anthemis arvensis, cerastium holosteoides, chenopodium album, elymus repens, equisetum arvense, persicaria maculosa, ranunculus repens, rumex acetosella, spergula arvensis, spergularia rubra, vicia hirsuta, agrostis gigantea, centaurea cyanus, mentha arvensis, oxalis stricta, scleranthus annuus, vicia sativa