trifolium arvense, veronica arvensis, potentilla argentea, sedum album, sedum sexangulare, capsella bursa-pastoris, dianthus carthusianorum, holosteum umbellatum, medicago minima, bryum argenteum, convolvulus arvensis, erodium cicutarium, poa bulbosa, potentilla incana, veronica verna, artemisia campestris, echium vulgare, festuca valesiaca, geranium pusillum, veronica praecox, arrhenatherum elatius, ballota nigra, bromus tectorum, buglossoides arvensis, camelina microcarpa, descurainia sophia, gagea bohemica, lactuca serriola, lamium amplexicaule, noccaea perfoliata, seseli osseum, veronica sublobata