dittrichia viscosa, lolium arundinaceum, pulicaria dysenterica, blackstonia perfoliata, brachypodium pinnatum, calystegia sepium, carex flacca, dactylis glomerata, daucus carota, erigeron canadensis, helminthotheca echioides, hypochaeris radicata, lotus corniculatus, lotus tenuis, plantago lanceolata, arrhenatherum longifolium, carex pendula, centaurium tenuiflorum, cortaderia selloana, cyperus eragrostis, daboecia cantabrica, equisetum arvense, galium mollugo, genista hispanica, lysimachia arvensis, picris hieracioides, potentilla reptans, rubus ulmifolius, salix atrocinerea, trifolium repens, ulex gallii