anchusa officinalis, bromus sterilis, bromus tectorum, convolvulus arvensis, echium vulgare, onopordum acanthium, arenaria serpyllifolia, bromus hordeaceus, cerastium semidecandrum, agrostis capillaris, artemisia vulgaris, brachythecium albicans, cynoglossum officinale, lolium perenne, melilotus albus, papaver dubium, papaver rhoeas, rhytidiadelphus squarrosus, scleranthus annuus, silene latifolia, apera spica-venti, artemisia campestris, cichorium intybus, dactylis glomerata, descurainia sophia, draba verna, elymus repens, erigeron canadensis, hypochaeris radicata, jacobaea vulgaris, malva neglecta, medicago falcata, plantago lanceolata, roemeria argemone, rumex acetosella, rumex crispus, silene conica, silene vulgaris, tragopogon pratensis, trifolium arvense, verbascum phlomoides, urtica dioica