@article{JebbCheek2009,
  author    = {Matthew Jebb and Martin Cheek},
  title     = {A skeletal revision of Nepenthes (Nepenthaceae)},
  journal   = {Blumea : biodiversity, evolution and biogeography of plants},
  volume    = {42},
  pages     = {1 -- 106},
  year      = {2009},
}