bromus inermis, anthoxanthum repens, convolvulus arvensis, elymus repens, euphorbia tommasiniana, inula britannica, leuzea repens, rubia tatarica, amaranthus albus, chaiturus marrubiastrum, echinochloa crus-galli, galium verum, persicaria amphibia, rorippa palustris, xanthium strumarium