@misc{indiciae4c5107b9c943,
  title = {Longevity of nonsprouting Ceanothus},
  author = {Jon E. Keeley},
  year = {1975},
  doi = {10.2307/2424191},
  url = {https://pubs.usgs.gov/publication/1007716},
  note = {Source identifier: 1007716}
}