''Acianthera cachensis'' is a species of

orchid Orchids are plants that belong to the family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Along with the Asteraceae, they are one of the two largest families of flowering ...

native to Costa Rica. It was first formally named '' Pleurothallis cachensis'' in 1923 and transferred to the genus ''

Acianthera ''Acianthera'' is a genus of orchids native to the tropical parts of the Western Hemisphere, especially Brazil.de Melo, M. C., Borba, E. L., & Paiva, E. A. S. (2010)Morphological and histological characterization of the osmophores and nectaries ...

'' in 2016.

References

cachensis Endemic flora of Costa Rica {{Epidendreae-stub