agrostis capillaris, corynephorus canescens, artemisia campestris, equisetum arvense, gypsophila fastigiata, anthoxanthum odoratum, calamagrostis epigejos, carex hirta, convolvulus arvensis, echium vulgare, elymus repens, euphorbia cyparissias, herniaria glabra, hypochaeris radicata, lotus corniculatus, pilosella officinarum, pinus sylvestris, rumex acetosella, scirpoides holoschoenus, thymus serpyllum, carex praecox, erigeron acris, potentilla argentea, potentilla reptans, setaria viridis