Callostylis

Callostylis is a genus of orchids. It was previously considered as a synonym of the genus Eria, but eventually it has become an accepted name. It is native to Southeast Asia from Assam and southern China to Java.^[2][3]

Callostylis
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Monocots
Order:	Asparagales
Family:	Orchidaceae
Subfamily:	Epidendroideae
Tribe:	Podochileae
Subtribe:	Eriinae
Genus:	Callostylis Blume
Type species
Callostylis rigida Blume
Synonyms[1]
Tylostylis Blume

Five species are currently recognised (May 2014):^[2]

1. Callostylis bambusifolia (Lindl.) S.C.Chen & J.J.Wood - Yunnan, Guangxi, Assam, Bhutan, India, Myanmar, Thailand, Vietnam
2. Callostylis carnosissima (Ames & C.Schweinf.) J.J.Wood - Sabah
3. Callostylis cyrtosepala (Schltr.) Y.P.Ng & P.J.Cribb - Sumatra
4. Callostylis pulchella (Lindl.) S.C.Chen & Z.H.Tsi - Laos, Thailand, Malaysia, Borneo, Sulawesi, Java, Sumatra
5. Callostylis rigida Blume - from Assam and southern China to Java.