lolium perenne, poa trivialis, alopecurus geniculatus, ranunculus repens, phleum pratense, poa annua, agrostis stolonifera, elymus repens, trifolium repens, capsella bursa-pastoris, matricaria chamomilla, plantago major, polygonum aviculare, ranunculus acris, stellaria media, rumex crispus, scorzoneroides autumnalis