@article{Howe2009,
  author    = {Marshall Avery Howe},
  title     = {Nathaniel Lord Britton (1859 - 1934)},
  journal   = {The Journal of the New York Botanical Garden},
  volume    = {35},
  number    = {416},
  pages     = {169 -- 180},
  year      = {2009},
}