avena sativa, geranium robertianum, medicago arabica, ornithogalum umbellatum, bromus hordeaceus, cruciata laevipes, cynosurus cristatus, erigeron canadensis, erodium acaule, euphorbia amygdaloides, ficaria verna, holcus lanatus, lepidium draba, linum bienne, lolium perenne, lysimachia arvensis, potentilla reptans, rubia peregrina, stellaria media, veronica hederifolia, viola sieheana, muscari neglectum