corynephorus canescens, avenella flexuosa, calamagrostis epigejos, helichrysum arenarium, pilosella officinarum, trifolium arvense, agrostis capillaris, artemisia campestris, cytisus scoparius, euphorbia cyparissias, hypochaeris radicata, knautia arvensis, ononis spinosa, potentilla argentea, scleranthus perennis, thymus serpyllum, chondrilla juncea, scleranthus annuus