Diagnostic taxa

Achnatherum calamagrostis, Artemisia campestris, Artemisia verlotiorum, Calamagrostis pseudophragmites, Centaurea cristata, Centranthus angustifolius, Centranthus lecoqii, Chaenorhinum rubrifolium, Clematis vitalba, Clinopodium nepeta, Cytisophyllum sessilifolium, Diplotaxis tenuifolia, Dysphania ambrosioides, Dysphania botrys, Echium vulgare, Epilobium dodonaei, Erucastrum nasturtiifolium, Galeopsis angustifolia, Galium pusillum, Iberis linifolia, Laserpitium gallicum, Linaria repens, Melica ciliata aggr., Melilotus albus, Mentha longifolia, Microrrhinum minus, Papaver rhaeticum, Plantago sempervirens, Populus nigra, Ptychotis saxifraga, Rumex scutatus, Salix eleagnos, Salix salviifolia, Saponaria officinalis, Satureja montana aggr., Scrophularia canina, Scrophularia lucida, Thalictrum foetidum, Tolpis staticifolia

Constant taxa

Achnatherum calamagrostis, Amelanchier ovalis, Arrhenatherum elatius, Artemisia campestris, Asperula cynanchica, Calamagrostis pseudophragmites, Centranthus angustifolius, Chenopodium album aggr., Clematis vitalba, Clinopodium nepeta, Cytisophyllum sessilifolium, Dactylis glomerata, Daucus carota, Diplotaxis tenuifolia, Dittrichia viscosa, Dysphania botrys, Echium vulgare, Epilobium dodonaei, Erigeron canadensis, Euphorbia cyparissias, Galium corrudifolium, Galium mollugo aggr., Glaucium flavum, Hypericum perforatum, Laserpitium gallicum, Linaria repens, Melica ciliata aggr., Melilotus albus, Mentha longifolia, Picris hieracioides, Plantago lanceolata, Plantago sempervirens, Populus nigra, Ptychotis saxifraga, Rumex scutatus, Salix eleagnos, Salix purpurea, Sanguisorba minor aggr., Saponaria officinalis, Satureja montana aggr., Scabiosa columbaria aggr., Scrophularia canina, Sedum album, Sedum sediforme, Silene vulgaris, Sonchus oleraceus, Tolpis staticifolia

Dominant taxa

Achnatherum calamagrostis, Calamagrostis pseudophragmites, Epilobium dodonaei