text: convolvulus arvensis, scleranthus annuus, anthemis arvensis, capsella bursa-pastoris, cirsium arvense, fallopia convolvulus, galeopsis tetrahit, galium spurium, neslia paniculata, polygonum aviculare, trifolium arvense, viola arvensis, arenaria serpyllifolia, avena sativa, buglossoides arvensis, centaurea cyanus, centaurea scabiosa, cynosurus echinatus, euphorbia helioscopia, galeopsis ladanum, geranium pusillum, hylotelephium telephium, lapsana communis, lycopsis arvensis, solanum tuberosum, thlaspi arvense