corynephorus canescens, bromus hordeaceus, rhytidiadelphus squarrosus, arenaria serpyllifolia, ornithopus perpusillus, sedum acre, agrostis capillaris, elymus repens, holcus lanatus, hypochaeris radicata, linaria vulgaris, plantago lanceolata, rumex acetosella, carex arenaria, cerastium arvense, scleranthus perennis