text: agrostis capillaris, agrostis vinealis, aira praecox, avenella flexuosa, campylopus introflexus, anthoxanthum odoratum, arenaria serpyllifolia, carex arenaria, cerastium fontanum, cerastium semidecandrum, cladonia humilis, erigeron canadensis, festuca filiformis, hypericum perforatum, hypochaeris radicata, juncus effusus, logfia minima, ornithopus perpusillus, rumex acetosella, senecio inaequidens, spergula morisonii