artemisia vulgaris, tanacetum vulgare, cirsium arvense, elymus repens, equisetum arvense, geranium pratense, mentha arvensis, persicaria lapathifolia, saponaria officinalis, capsella bursa-pastoris, cerastium arvense, daucus carota, erigeron canadensis, euphorbia esula, fallopia convolvulus, glechoma hederacea, lathyrus pratensis, oxalis stricta, rumex acetosa, rumex crispus, sanguisorba officinalis, scrophularia nodosa, silene latifolia, solidago gigantea, thlaspi arvense, urtica dioica, aegopodium podagraria, echium vulgare, impatiens parviflora, knautia arvensis