text: agrostis capillaris, agrostis vinealis, campylopus introflexus, polytrichum piliferum, teesdalia nudicaulis, aira praecox, cerastium semidecandrum, avenella flexuosa, bromus hordeaceus, corynephorus canescens, festuca filiformis, logfia minima, rumex acetosella, spergula morisonii, erigeron canadensis, hypochaeris radicata, pinus sylvestris