euphorbia maculata, barbula unguiculata, clinopodium nepeta, didymodon rigidulus, digitaria ischaemum, petrorhagia saxifraga, prunella vulgaris, setaria viridis, chenopodium album, dialytrichia mucronata, diplotaxis tenuifolia, erigeron canadensis, gemmabryum caespiticium, lepidium virginicum, malva sylvestris, mentha pulegium, plantago coronopus, plantago lanceolata, polycarpon tetraphyllum, rumex pulcher, sporobolus indicus, verbena officinalis