| Family | Orchidaceae | 
| Subfamily | Epidendroideae | 
| Tribe | Epidendreae | 
| Subtribe | Laeliinae | 
| Scientific name | Cattleya walkeriana Gardner var. alba Gardner | 
| Synonyms | (Synonyms of Cattleya walkeriana Gardner var. alba Gardner) Cattleya walkeriana Gardner forma alba (Synonyms of Cattleya walkeriana Gardner) Cattleya bulbosa Lindley; Cattleya gardneriana Reichenbach f.; Cattleya princeps Barbosa-Rodrigues; Cattleya schroederiana Reichenbach f.; Cattleya walkeriana Gardner var. bulbosa (Lindley) Fowlie; Cattleya walkeriana Gardner var. princeps L. C. Menezes; Epidendrum walkerianum (Gardner) Reichenbach f. | 
| Distribution | Brazil | 
| Reference | Cattleya walkeriana Gardner | 
| Cattleya walkeriana Gardner 1843 | |
| Randomly Amplified Polymorphic DNA Analysis for Establishing Phylogenetic Relationship among Cattleya walkeriana Gardn., Cattleya nobilior Rchb.f. and Cattleya loddigesii Lindl. | |
| Note | Photo below at Sunshine City is that of an orchid (C. walkeriana forma alba 'K-314') which was cultivated by Mr. Haruo Sato and displayed at the Orchid Show 2007 in Sunshine City (Tokyo, Japan). | 
| February 2008 at Tsukuba Botanical Garden | February 2008 at Tsukuba Botanical Garden | 
| January 2007 at Sunshine City |