brachypodium pinnatum, arrhenatherum elatius, convolvulus arvensis, ononis spinosa, trisetum flavescens, agrimonia eupatoria, centaurea nigra, dactylis glomerata, heracleum sphondylium, melilotus altissimus, symphyotrichum novi-belgii, cirsium arvense, equisetum arvense, stachys sylvatica