argentina anserina, holcus lanatus, lolium pratense, cirsium palustre, galium uliginosum, poa trivialis, ranunculus repens, alopecurus geniculatus, alopecurus pratensis, anthoxanthum odoratum, anthriscus sylvestris, cardamine pratensis, cerastium holosteoides, galium palustre, juncus effusus, lotus pedunculatus, lycopus europaeus, lythrum salicaria, prunella vulgaris, ranunculus flammula, rumex acetosa, stellaria graminea