Five new species of Pachygenium (Schltr.) Szlach., R. González & Rutk. (Spirantheae, Cyclopogoninae, Orchidaceae) from Brazil
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Biodiv. Res. Conserv. 2008;(11-12):3-8
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ABSTRACT
Five new species of Pachygenium (Schltr.) Szlach., R. González & Rutk. (Spirantheae, Cyclopogoninae, Orchidaceae) from Brazil are described and illustrated. Their taxonomic position is briefly discussed. The genus is compared with Pelexia Poit. ex Rich., and the taxonomic status of both genera is discussed.