herniaria glabra, digitaria ischaemum, erigeron canadensis, polygonum aviculare, setaria pumila, achillea millefolium, arenaria serpyllifolia, cirsium arvense, convolvulus arvensis, elymus repens, fallopia convolvulus, herniaria hirsuta, persicaria lapathifolia, psammophiliella muralis, rumex acetosella, setaria viridis, spergularia rubra, trifolium arvense, vicia sativa, viola arvensis, polycnemum arvense