Cattleya grandis orchid information, .
Cattleya grandis is accepted species in  the family Orchidaceae  subfamily: Epidendroideae, tribe: Epidendreae, subtribe: Laeliinae,  
Genus Cattleya   subgenus Crispae  section: Crispae 
Infraspecific taxa recognized within Cattleya grandis: infraspecific taxa
This species is found in Brazil (SE. Bahia to N. Espírito Santo).
C. grandis var. vinicolor Lucky Girl Orchids
Laelia grandis Roland Amsler
Laelia grandis OC Pins
C. grandis Arthur Chadwick
C. grandis Mike Pitiriciu
C. grandis Alice's Orchids-Australia. Thomas Zierk
C. grandis Federico Carotti
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