text: elymus repens, rumex acetosella, apera spica-venti, bromus hordeaceus, erigeron canadensis, filago arvensis, poa pratensis, vicia hirsuta, viola arvensis, cerastium semidecandrum, convolvulus arvensis, corynephorus canescens, echium vulgare, geranium pusillum, hypochaeris radicata, senecio vernalis, vicia sativa, arrhenatherum elatius, trifolium arvense