Identification guide to Vietnamese orchids (Orchidaceae Juss) /

by Averyanov, Leonid Vladimirovic 1955-
Published 1994

Slipper orchids of Vietnam : with an introduction to the flora of Vietnam /

by Averyanov, Leonid Vladimirovic 1955-
Published 2003

Preliminary list of the Vietnamese orchids /

by Averyanov, Leonid Vladimirovic 1955-
Published 1988

Updated checklist of the orchids of Vietnam /

by Averyanov, Leonid Vladimirovic 1955-
Published 2003

Orchid Biology : reviews and perspectives /

by Arditti, Joseph 1932-, Arditti, Joseph 1932-
Published 1990