bromus hordeaceus, trifolium arvense, achillea millefolium, plantago lanceolata, lolium perenne, rumex acetosella, scleranthus perennis, agrostis capillaris, armeria maritima, bromus tectorum, chenopodium album, dactylis glomerata, potentilla argentea, spergula arvensis, arenaria serpyllifolia, echium vulgare, anchusa officinalis, rumex acetosa