cirsium arvense, elymus repens, festuca rubra, achillea millefolium, persicaria amphibia, alopecurus pratensis, anthriscus sylvestris, capsella bursa-pastoris, chenopodium album, galinsoga quadriradiata, lolium perenne, poa trivialis, polygonum aviculare, spergula arvensis, cerastium holosteoides, geranium molle, persicaria maculosa, plantago major, rumex acetosa, rumex acetosella, scorzoneroides autumnalis, trifolium repens