poa bulbosa, ranunculus ollissiponensis, saxifraga granulata, ranunculus paludosus, anthoxanthum aristatum, arabidopsis thaliana, cardamine hirsuta, cerastium glomeratum, draba verna, drabella muralis, milium vernale, myosotis arvensis, saxifraga fragosoi, teesdalia coronopifolia, valerianella locusta