euphorbia maculata, eragrostis minor, amaranthus albus, artemisia absinthium, bromus hordeaceus, capsella bursa-pastoris, centaurea australis, crepis tectorum, cynodon dactylon, digitaria sanguinalis, erigeron canadensis, euphorbia stepposa, hibiscus trionum, hordeum murinum, plantago arenaria, plantago lanceolata, polygonum aviculare, potentilla reptans, salsola tragus, setaria pumila