es, la rioja, eryngium campestre, plantago lanceolata, bromus hordeaceus, poa bulbosa, anthemis arvensis, convolvulus arvensis, tuberaria guttata, agrostis castellana, hypochaeris radicata, logfia minima, dactylis glomerata, trifolium arvense, trifolium campestre, vicia sativa, trifolium pratense, trifolium repens, cynosurus echinatus, anthoxanthum aristatum, aira caryophyllea, holcus lanatus, poterium sanguisorba, hypochaeris glabra, trifolium glomeratum, poa annua, trifolium dubium, festuca bromoides, crepis capillaris, vulpia bromoides, pilosella officinarum, erodium cicutarium, trifolium striatum, ornithopus compressus, arrhenatherum elatius, lolium perenne, teesdalia coronopifolia, poa pratensis, polygonum aviculare, achillea millefolium, cynosurus cristatus, draba verna, galium verum, chondrilla juncea, veronica arvensis, daucus carota, capsella bursa-pastoris, parentucellia latifolia, scleranthus polycarpos, micropyrum tenellum, rumex angiocarpus, lotus corniculatus