Identification Guide to vietnamese orchids (Orchidaceae Juss)

@article{Christenson2008IdentificationGT,
  title={Identification Guide to vietnamese orchids (Orchidaceae Juss)},
  author={E. Christenson},
  journal={Brittonia},
  year={2008},
  volume={47},
  pages={340}
}
New Species of Orchids from Vietnam
Phytogeographic review of Vietnam and adjacent areas of Eastern Indochina