C. O’Brieniana var. alba
This is a selfing of Cattleya O’Brieniana var. alba ‘Jewell’s’ which is a hybrid between the alba forms of C. x dolosa and C. loddigesii. It has pristine white flowers that are very full and has tremendous shape. The C. O’Brieniana parent is a plant we have had in our collection for several decades and it’s a treasure!
(About 2+ years from blooming size.)