lolium perenne, dactylis glomerata, elymus repens, poa annua, polygonum aviculare, trifolium repens, agrostis stolonifera, poa pratensis, poa trivialis, phleum pratense, capsella bursa-pastoris, cerastium holosteoides, cirsium arvense, matricaria chamomilla, matricaria discoidea, medicago lupulina, persicaria amphibia, phragmites australis, plantago major, ranunculus repens, rumex crispus, scorzoneroides autumnalis, sisymbrium officinale, sonchus asper, tripleurospermum maritimum, tussilago farfara, urtica dioica, chenopodium album, cirsium vulgare, petasites hybridus, sambucus nigra, sinapis arvensis, trifolium pratense