digitaria sanguinalis, chenopodium album, setaria verticillata, eragrostis barrelieri, amaranthus deflexus, amaranthus retroflexus, bidens pilosa, chenopodiastrum murale, diplotaxis erucoides, eleusine tristachya, euphorbia peplus, euphorbia prostrata, euphorbia serpens, galactites tomentosa, heliotropium europaeum, lepidium graminifolium, lobularia maritima, mercurialis annua, polygonum aviculare, portulaca oleracea, rubus ulmifolius, senecio vulgaris, solanum nigrum, sonchus asper, sonchus tenerrimus