Phalaenopsis Gretchen 
(stuartiana nobilis X gigantea alba) 
Near blooming size plants in 2.5" pots available for sale at $35 each.
Only 9 plants available.
This primary hybrid between 2 unusual variations of stuartiana and gigantea has silver foliage. The flowers might be white with light brown or possibly yellow spots, around 6 cm in size.