es, la rioja, plantago lanceolata, convolvulus arvensis, poa annua, capsella bursa-pastoris, polygonum aviculare, lolium perenne, dactylis glomerata, bromus hordeaceus, trifolium repens, bromus sterilis, hordeum murinum, plantago major, papaver rhoeas, urtica dioica, trifolium pratense, malva sylvestris, sisymbrium officinale, achillea millefolium, medicago lupulina, eryngium campestre, stellaria media, potentilla reptans, galium aparine, cirsium arvense, erodium cicutarium, chenopodium album, vicia sativa, anthemis arvensis, poa pratensis, daucus carota, malva neglecta, verbena officinalis, sedum album, ballota nigra, medicago sativa, crepis capillaris, geranium pyrenaicum, bellis perennis, geranium molle, lamium amplexicaule, arrhenatherum elatius, echium vulgare, veronica arvensis, sambucus ebulus, onopordum acanthium, senecio vulgaris, matricaria discoidea, poa trivialis, sonchus oleraceus, dipsacus fullonum