rhytidiadelphus squarrosus, corynephorus canescens, sedum acre, pseudoscleropodium purum, arenaria serpyllifolia, carex arenaria, achillea millefolium, agrostis capillaris, festuca rubra, hypochaeris radicata, ornithopus perpusillus, plantago lanceolata, cerastium arvense, erigeron canadensis, rumex acetosella, scleranthus perennis