A taxonomic synopsis and morphological characterization of Myoxanthus (Orchidaceae: Pleurothallidinae)
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Authors
Rojas Alvarado, Gustavo
Blanco Coto, Mario Alberto
Karremans Lok, Adam Philip
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Abstract
The taxonomic history, general description and distribution are provided for Myoxanthus. Morphological characterization of
the vegetative and reproductive organs is illustrated with photographs. A list of the 52 accepted species includes synonyms
and distribution; most are illustrated with a flower photograph. Lectotypes for M. frutex, M. lonchophyllus, M. neillii, M.
pulvinatus, M. punctatus, and M. serripetalus are designated, and a neotype is selected for M. melittanthus. Myoxanthus
parvilabius is reported for the first time for Colombia. The circumscription of M. lonchophyllus is reevaluated, Pleurothallis
pennellia is recognized as a distinct taxon and transferred to Myoxanthus, and Myoxanthus panamense, a new species related
to M. scandens, is described from Pamana.
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Keywords
Epidendroideae, Neotropical orchid taxonomy, Pleurothallids, Satyria, Scandentia, Silenia, ORQUIDEAS - INVESTIGACIONES
Citation
https://www.mapress.com/pt/article/view/phytotaxa.507.3.1