argentina anserina, agrostis stolonifera, dactylis glomerata, lolium perenne, juncus tenuis, lathyrus pratensis, calystegia sepium, glechoma hederacea, medicago lupulina, plantago major, poa annua, poa palustris, trifolium repens, arrhenatherum elatius, deschampsia cespitosa, linaria vulgaris, oenothera biennis, vicia cracca