Four cupped, pristine white flowers and six buds on one 25.0cm upright inflorescence; dorsal sepal cupped with the petals partially enveloped by the dorsal sepal; spur clavate, white basal one-third, chartreuse distal two-thirds, 0.3cm wide x 5.0cm long; complex reproductive parts white, inferior two horns light chartreuse; substance light; texture matte; rosette of leaves green, lighter green centrally, spotted lighter green, crystalline; commended for different color form of the flowers and the plant; species from Thailand; ID by SITF ________________.