text: cenchrus longisetus, eleusine tristachya, lobularia maritima, centaurea aspera, chenopodium album, convolvulus althaeoides, crepis bursifolia, cynodon dactylon, cyperus rotundus, dittrichia viscosa, eragrostis barrelieri, erigeron bonariensis, foeniculum vulgare, geranium rotundifolium, lepidium graminifolium, mercurialis annua, oloptum miliaceum, parietaria judaica, paronychia argentea, plantago coronopus, plantago lanceolata, portulaca oleracea, sisymbrium officinale, symphyotrichum squamatum, tragus racemosus