@misc{indiciaef678be645595,
  title = {Aquatic CAM photosynthesis: a brief history of its discovery},
  author = {Jon E. Keeley},
  year = {2014},
  doi = {10.1016/j.aquabot.2014.05.010},
  url = {https://pubs.usgs.gov/publication/70141775},
  note = {Source identifier: 70141775}
}