text: arrhenatherum elatius, convolvulus arvensis, heracleum sphondylium, dactylis glomerata, elymus repens, poa trivialis, alopecurus pratensis, lolium perenne, persicaria amphibia, anthriscus sylvestris, bromus hordeaceus, equisetum arvense, polygonum aviculare, urtica dioica, glechoma hederacea