@misc{indiciae4cf902a7eb42,
  title = {An old tree and its many‐shaped leaves},
  author = {Quan Dong and Jonathan M. Friedman and Honghua Zhou},
  year = {2019},
  doi = {10.1002/fee.1997},
  url = {https://pubs.usgs.gov/publication/70202889},
  note = {Source identifier: 70202889}
}