text: malva pusilla, sisymbrium officinale, arctium minus, chenopodium album, geranium pusillum, poa annua, urtica dioica, urtica urens, amaranthus retroflexus, ambrosia artemisiifolia, arenaria serpyllifolia, ballota nigra, capsella bursa-pastoris, descurainia sophia, erigeron canadensis, galinsoga parviflora, lolium perenne, medicago lupulina, persicaria mitis, plantago lanceolata, poa pratensis, poa trivialis, potentilla supina, solanum nigrum, stellaria media, symphyotrichum lanceolatum, torilis japonica, trifolium repens, verbena officinalis, bromus hordeaceus, chenopodiastrum hybridum, galium aparine, vicia sativa