agrostis capillaris, mentha aquatica, plantago lanceolata, poa trivialis, ranunculus repens, stellaria graminea, lolium perenne, hypochaeris radicata, phleum pratense, poa annua, achillea millefolium, bromus hordeaceus, cerastium holosteoides, elymus repens, geranium molle, plantago major, rumex acetosa, sonchus arvensis, trifolium repens, urtica dioica, erigeron canadensis, jacobaea vulgaris