oxyrrhynchium hians, poa compressa, poa palustris, stellaria media, aethusa cynapium, chelidonium majus, erysimum cheiranthoides, hypnum cupressiforme, myosotis arvensis, tortula muralis, ballota nigra, bryum argenteum, ceratodon purpureus, dactylis glomerata, capsella bursa-pastoris, erigeron canadensis, geum urbanum, rumex acetosa