@misc{indiciaef88e74fe19a1,
  title = {Stemmadenia donnellsmithii (Rose) Woodson (huevos de caballo; cojones de chancho)},
  author = {M.S. Foster and R.W. McDiarmid},
  year = {1983},
  url = {https://pubs.usgs.gov/publication/5210925},
  note = {Source identifier: 5210925}
}