salix viminalis, aegopodium podagraria, urtica dioica, dactylis glomerata, lamium maculatum, arrhenatherum elatius, calystegia sepium, elymus caninus, poa trivialis, galium aparine, glechoma hederacea, impatiens parviflora, lolium multiflorum, mentha longifolia, rubus idaeus, equisetum arvense, triticum aestivum