hippophae rhamnoides, avenula pubescens, calamagrostis epigejos, carex arenaria, dactylis glomerata, urtica dioica, artemisia campestris, bromus hordeaceus, convolvulus arvensis, cynoglossum officinale, helichrysum arenarium, origanum vulgare, papaver dubium, rosa rubiginosa, verbascum thapsus