@misc{indiciaec2ce70f31263,
  title = {Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America: Revisions for all taxa from the United States and Canada and new taxa from the western United States},
  author = {Robert S. Thompson and Katherine H. Anderson and Richard T. Pelltier and Laura E. Strickland and Sarah L. Shafer and Patrick J. Bartlein and Andrew K. McFadden},
  year = {2015},
  doi = {10.3133/pp1650g},
  url = {https://pubs.usgs.gov/publication/pp1650G},
  note = {Source identifier: pp1650G}
}