Callostylis
Callostylis
Callostylis is a genus of orchids native to Southeast Asia, ranging from Assam and southern China to Java. Previously considered a synonym of the genus Eria, it is now an accepted name. The genus is recognized for its diverse species found across various regions within its native range.
Key Facts
- ›Native to Southeast Asia, including regions from Assam and southern China to Java.
- ›Previously classified as a synonym of the genus Eria.
- ›Currently, five species are officially recognized within the genus.
- ›Species are found in countries such as China, India, Thailand, Vietnam, Malaysia, and Indonesia.
- ›The genus name Callostylis is now an accepted botanical name.

About Callostylis
Callostylis is a genus of orchids recognized for its species native to Southeast Asia. The natural range of these orchids extends across a broad geographical area, from Assam and southern China eastward to Java.
Historically, Callostylis was sometimes classified as a synonym of the genus Eria. However, it has since been established as an accepted botanical name, distinguishing it as a unique genus.
Recognized Species
As of May 2014, five species are officially recognized within the Callostylis genus. These include:
- Callostylis bambusifolia
- Callostylis carnosissima
- Callostylis cyrtosepala
- Callostylis pulchella
- Callostylis rigida
These species are found in various countries and regions within Southeast Asia, such as Yunnan, Guangxi, Assam, Bhutan, India, Myanmar, Thailand, Vietnam, Sabah, Sumatra, Laos, Malaysia, Borneo, Sulawesi, and Java.
Source: Wikipedia ↗
Frequently Asked Questions
What is Callostylis?
Callostylis is a genus of orchids. It is known for its species found across various parts of Southeast Asia.
Where is Callostylis found naturally?
Callostylis orchids are native to Southeast Asia. Their natural distribution extends from Assam and southern China all the way to Java.
How many species are in the genus Callostylis?
As of May 2014, five species are officially recognized within the genus Callostylis. These species are distributed across different countries in Southeast Asia.
Was Callostylis always considered a separate genus?
No, Callostylis was previously considered a synonym of the genus Eria. However, it has since become an accepted botanical name.
Related Orchid species
Anthogonium
Anthogonium is a monotypic genus of orchids, meaning it contains only one species, Anthogonium gracile. This orchid is native to a wide range of regions across Asia, including India, Nepal, Bhutan, and Southeast Asian countries. Its distinctive characteristic is being the sole representative of its genus.
Cylindrolobus
Cylindrolobus is a genus of orchids comprising approximately 80 species. These orchids are found across a wide geographic range, from New Guinea to Southeast Asia, southern China, and India. They are distinct for their slender, elongate stems that are typically not pseudobulbous, with leaves distributed along the entire length.
Grosourdya
Grosourdya is a genus of flowering plants belonging to the orchid family, Orchidaceae. Native to Southeast Asia, this genus comprises 26 known species, each contributing to the region's rich botanical diversity. While specific details about individual species' unique characteristics are varied, the genus as a whole represents a collection of orchids adapted to the diverse environments of its native range.