text: chenopodium album, cirsium arvense, galinsoga parviflora, galium mollugo, glechoma hederacea, plantago major, polygonum aviculare, sonchus arvensis, stellaria aquatica, argentina anserina, artemisia absinthium, capsella bursa-pastoris, chelidonium majus, deschampsia cespitosa, erysimum cheiranthoides, lythrum salicaria, mentha arvensis, persicaria lapathifolia, thalictrum flavum, rudbeckia hirta