scabiosa columbaria, crepis foetida, festuca rubra, silene vulgaris, arenaria leptoclados, arrhenatherum elatius, bromus squarrosus, cerastium tenoreanum, dactylis glomerata, dianthus carthusianorum, filipendula vulgaris, geranium columbinum, lactuca serriola, medicago sativa, plantago media, salvia verticillata, senecio vulgaris, silene viscosa, viola arvensis