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Calanthe cardioglossa is accepted species in  the family Orchidaceae  subfamily: Epidendroideae, tribe: Collabieae,  
Genus Calanthe   subgenus Preptanthe
Infraspecific taxa recognized within Calanthe cardioglossa: infraspecific taxa
This species is found in Indo-China.
Cal. cardioglossa Kurt Keller
Cal. cardioglossa Kurt Keller
Cal. cardioglossa Kurt Keller
Cal. cardioglossa Kurt Keller
Cal. cardioglossa Kurt Keller
Cal. cardioglossa Kurt Keller
Cal. cardioglossa Kurt Keller
Cal. cardioglossa Kurt Keller
Cal. cardioglossa Kurt Keller
Cal. cardioglossa Jean-Pierre Ecoffey
Cal. cardioglossa Kurt Keller
Cal. cardioglossa James Keach
Cal. cardioglossa Kurt Keller
Cal. cardioglossa Bertrand Laville
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