@misc{indiciae569a73ab7f6b,
  title = {Lichens of an old-growth forest in a little explored area of western Oregon, U.S.A.},
  author = {A.L. Rosso and B. McCune and T. Tonsberg and C. Printzen},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/70194269},
  note = {Source identifier: 70194269}
}