elymus repens, convolvulus arvensis, bromus sterilis, galium aparine, ranunculus sardous, lamium purpureum, torilis arvensis, vicia cracca, artemisia vulgaris, calystegia sepium, carduus acanthoides, cichorium intybus, cirsium arvense, conium maculatum, dipsacus fullonum, geranium dissectum, helianthus annuus, linaria vulgaris, papaver rhoeas, pastinaca sativa, poa trivialis, rubus caesius, silene latifolia, sorghum halepense, symphyotrichum salignum, symphyotrichum tradescantii, symphytum officinale, tanacetum vulgare, urtica dioica