convolvulus arvensis, chenopodium album, sherardia arvensis, silene latifolia, sinapis arvensis, achillea millefolium, avena fatua, cirsium arvense, elymus repens, euphorbia exigua, euphorbia falcata, fallopia convolvulus, galium aparine, galium spurium, lapsana communis, lipandra polysperma, lysimachia arvensis, plantago lanceolata, polygonum aviculare, veronica persica, viola arvensis, capsella bursa-pastoris, centaurea scabiosa, chaenorhinum minus, delphinium consolida, euphorbia cyparissias, euphorbia helioscopia, euphorbia peplus, geranium dissectum, lamium purpureum, lathyrus tuberosus, legousia speculum-veneris, medicago lupulina, neslia paniculata, oxalis stricta, persicaria lapathifolia, poa pratensis, poa trivialis, silene noctiflora, sisymbrium officinale, sonchus asper, sonchus oleraceus, stellaria media, thlaspi arvense