falcaria vulgaris, artemisia campestris, artemisia vulgaris, cirsium arvense, euphorbia cyparissias, poa compressa, tussilago farfara, achillea pannonica, alyssum alyssoides, arenaria serpyllifolia, bromus inermis, bromus tectorum, campanula sibirica, chenopodium album, convolvulus arvensis, daucus carota, elymus repens, equisetum arvense, erigeron canadensis, galium verum, hypericum perforatum, linaria vulgaris, lolium pratense, medicago lupulina, medicago minima, oenothera biennis, tanacetum vulgare, torilis japonica