agrostis capillaris, herniaria glabra, plantago lanceolata, spergularia rubra, cerastium arvense, erigeron canadensis, poa annua, bromus hordeaceus, bryum argenteum, corynephorus canescens, hypochaeris radicata, triglochin maritima, arenaria serpyllifolia, artemisia campestris, brachythecium albicans, ranunculus repens, rumex thyrsiflorus, syntrichia ruralis, trifolium arvense, chenopodium album, hypnum cupressiforme, senecio vernalis