elymus repens, chondrilla juncea, catapodium rigidum, centaurea deusta, cichorium intybus, clinopodium nepeta, hypochaeris cretensis, oxalis corniculata, salvia pratensis, trisetaria aurea, alyssum simplex, arenaria leptoclados, avena barbata, bromus hordeaceus, bromus sterilis, hordeum murinum, plantago lanceolata, poterium sanguisorba, urospermum picroides, veronica arvensis