All of the varieties are synonomized into P. henryanum.

 

"Two light yellow flowers on two inflorescences on a nine growth 33cm wide by 15.5 cm tall plant grown in a 10cm plastic pot; light brown bumps on dorsal sepal and petals; brown hairs at base of petals; pouch ivory, inside edge yellow; staminode yellow, orange boss; substance firm; texture matte; awarded for distinctive colour."

 

20111144 - Toronto - CHM