viola arvensis, agrostemma githago, galeopsis tetrahit, achillea virescens, arenaria serpyllifolia, scleranthus annuus, alchemilla xanthochlora, campanula rapunculoides, centaurea scabiosa, chenopodium album, myosotis arvensis, persicaria maculosa, poa trivialis, rumex acetosella, rumex arifolius, rumex obtusifolius, thlaspi arvense, veronica arvensis