trifolium nigrescens, alopecurus myosuroides, bromus hordeaceus, bromus sterilis, bromus tectorum, crepis setosa, euphrasia stricta, papaver rhoeas, plantago lanceolata, poa angustifolia, poa trivialis, potentilla recta, rumex acetosella, trifolium campestre, trifolium diffusum, trifolium michelianum, trifolium striatum, vicia grandiflora