Achlydosa
Achlydosa
Achlydosa glandulosa is a species of orchid native to New Caledonia, and it is the sole member of its genus, Achlydosa. Previously classified under the genus Megastylis, its closest botanical relative is Pterostylis. This orchid is distinguished by its unique placement within the subtribe Pterostylidinae.
Key Facts
- ›Endemic to New Caledonia.
- ›The only known species in the genus Achlydosa.
- ›Previously classified in the genus Megastylis.
- ›Its closest relative is the genus Pterostylis.
- ›Belongs to the subtribe Pterostylidinae.

About Achlydosa
Achlydosa glandulosa
Achlydosa glandulosa is a species of orchid distinguished by its unique taxonomic position. It is the sole representative of the genus Achlydosa and is endemic to the island of New Caledonia. This orchid has a notable taxonomic history, having been previously classified under the genus Megastylis.
Botanically, Achlydosa glandulosa's closest relative is found within the genus Pterostylis. Both genera are grouped together within the subtribe Pterostylidinae, highlighting their shared evolutionary lineage within the Orchidaceae family. The limited information available focuses primarily on its classification and geographic distribution.
Source: Wikipedia ↗
Frequently Asked Questions
What is Achlydosa glandulosa?
Achlydosa glandulosa is a species of orchid. It is the only known species within its genus, Achlydosa, and is endemic to New Caledonia.
Where does Achlydosa glandulosa come from?
This orchid species is native to and found only in New Caledonia. It is considered endemic to this specific geographic region.
What is the closest relative of Achlydosa glandulosa?
The closest botanical relative to Achlydosa glandulosa is Pterostylis. Both genera are part of the subtribe Pterostylidinae.
Has Achlydosa glandulosa always been in its current genus?
No, Achlydosa glandulosa was previously placed in a different genus. It has at times been classified under the genus Megastylis.
Related Orchid species
Calochilus
Calochilus, commonly known as beard orchids, is a genus of approximately 30 terrestrial orchid species belonging to the family Orchidaceae. These orchids are distinctive for their densely hairy labellum, which gives them their common name. Primarily found in Australia, with some species extending to New Zealand, New Guinea, and New Caledonia, they are terrestrial herbs that typically have a single leaf or are leafless, and reproduce through self-pollination if cross-pollination fails.
Corybas
Corybas, commonly known as helmet orchids, is a genus of about 120 species of small, perennial, terrestrial herbs in the orchid family. Native to a wide range including Australia, New Zealand, Southeast Asia, and the Himalayas, these orchids are distinctive for their single, fungus-like flower, dominated by a large dorsal sepal and labellum, often resembling a helmet.
Cryptostylis
Cryptostylis, commonly known as tongue orchids, is a genus of terrestrial orchids found in South Asia, Southeast Asia, and the South Pacific. These orchids are distinguished by their prominent labellum, which is the most conspicuous part of the flower, and their unique pollination strategy involving wasps attempting to mate with the flowers. At least some species are pollinated through a process called pseudocopulation, where male wasps mistake the flower for a female wasp.