fr, loire-atlantique, oenanthe crocata, ranunculus repens, holcus lanatus, gnaphalium uliginosum, trifolium repens, anthoxanthum odoratum, umbilicus rupestris, lolium perenne, plantago major, rumex acetosa, agrostis stolonifera, agrostis capillaris, plantago lanceolata, ulex europaeus, ranunculus acris, poa trivialis, polygonum aviculare, ranunculus flammula, fagopyrum esculentum, pteridium aquilinum, lotus pedunculatus, cirsium arvense, scorzonera humilis, hydrocotyle vulgaris, agrostis canina, vicia faba, prunella vulgaris, molinia caerulea, hypochaeris radicata, juncus effusus, poa annua, dactylis glomerata, trifolium pratense, rumex acetosella, festuca rubra, bellis perennis, potentilla erecta, rumex crispus, chenopodium album, hedera helix, silene flos-cuculi, persicaria maculosa, prunus spinosa, calluna vulgaris, centaurea nigra, vicia sativa, cynosurus cristatus, achillea millefolium, juncus subnodulosus, succisa pratensis