text: bothriochloa ischaemum, cynodon dactylon, festuca vaginata, bromus squarrosus, crepis foetida, petrorhagia saxifraga, xeranthemum annuum, centaurea arenaria, plantago afra, stipa borysthenica, secale sylvestre, silene conica, medicago minima, arenaria serpyllifolia, erigeron canadensis, anthemis arvensis, lomelosia argentea, bromus tectorum, clinopodium acinos, polygonum arenarium