lolium perenne, festuca rubra, populus canadensis, achillea millefolium, agrostis stolonifera, bellis perennis, crepis capillaris, kindbergia praelonga, potentilla reptans, brachythecium rutabulum, dactylis glomerata, holcus lanatus, poa pratensis, ranunculus bulbosus, arrhenatherum elatius, bromus hordeaceus, cerastium holosteoides, cirsium vulgare, cynosurus cristatus, elymus repens, equisetum arvense, eryngium campestre, geranium dissectum, glechoma hederacea, medicago lupulina, phleum pratense, plantago lanceolata, ranunculus acris, rumex acetosa, scorzoneroides autumnalis, sonchus asper, trifolium repens, trisetum flavescens, pastinaca sativa, sonchus oleraceus, urtica dioica