text: anthemis ruthenica, lepidium densiflorum, trifolium arvense, bromus tectorum, calystegia sepium, descurainia sophia, erigeron canadensis, plantago arenaria, setaria viridis, apera spica-venti, berteroa incana, bromus hordeaceus, corynephorus canescens, digitaria ischaemum, fallopia convolvulus, scleranthus perennis, coronilla varia