text: poa annua, agrostis gigantea, agrostis capillaris, elymus repens, stellaria media, capsella bursa-pastoris, poa trivialis, rumex acetosella, achillea millefolium, artemisia vulgaris, cerastium holosteoides, chenopodium album, draba verna, erigeron canadensis, fallopia dumetorum, holcus lanatus, matricaria chamomilla, myosotis arvensis, plantago major, ranunculus sceleratus, rorippa sylvestris, senecio vulgaris, trifolium repens