Paph rothschildianum and Lady Isabel are the parents of Lady Rothschild. Paph stonei and Paph rothschildianum are the background of Lady Isabel. Flowers will look similar to Johanna Burkhardt which are stunning. They can have 3 to 5 flowers on a raceme. Doral sepals of about 6cm can be expected on large flowers about 20cm long. Dorsals will be dark in colour with striping.