The genus Pteroceras (Orchidaceae)
Subtitle: a taxonomic revision
By: Henrik Ærenlund Pedersen.
Series: Opera botanica -- 117
Publisher: [Council for Nordic Publications in Botany]
Published: 1993
Place of publication: Copenhagen
Language: eng
Number of pages: 64
Subjects: Orchids -- Asia, Southeastern -- Classification.
Notes: Includes bibliographical references (p. 57-60) and index.