polycarpon tetraphyllum, trisetaria aurea, arenaria leptoclados, clinopodium nepeta, didymodon rigidulus, poa annua, bromus hordeaceus, capsella rubella, chondrilla juncea, crepis foetida, daucus carota, hypochaeris radicata, medicago minima, oxalis corniculata, petrorhagia saxifraga, plantago lanceolata, potentilla recta, sagina apetala, sherardia arvensis, streblotrichum convolutum, trifolium scabrum, veronica arvensis