@misc{indiciae286c533b2f0b,
  title = {A new population of Aleutian shield fern ( Polystichum aleuticum C. Christens.) on Adak Island, Alaska},
  author = {Sandra L. Talbot and Stephen S. Talbot},
  year = {2002},
  doi = {10.1640/0002-8444(2002)092[0288:anpoas]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70024313},
  note = {Source identifier: 70024313}
}