corynephorus canescens, pseudoscleropodium purum, arenaria serpyllifolia, cerastium arvense, scleranthus perennis, sedum acre, bromus hordeaceus, carex arenaria, ornithopus perpusillus, pilosella officinarum, agrostis capillaris, hypochaeris radicata, rumex acetosella, plantago lanceolata