erigeron canadensis, teucrium chamaedrys, bromus tectorum, bothriochloa ischaemum, chondrilla juncea, secale sylvestre, anthemis arvensis, arenaria serpyllifolia, bromus squarrosus, festuca vaginata, lomelosia argentea, medicago minima, petrorhagia saxifraga, centaurea arenaria, galium verum, minuartia glomerata, polygonum arenarium, xeranthemum annuum, odontites luteus, apera spica-venti, poterium sanguisorba, silene conica, vicia cracca, dasypyrum villosum, myosotis ramosissima