Good afternoon! Two years ago I bought this paphiopedilum. The plant was not labelled, but I was rather sure that it is Paphiopedilum hirsutissimum. Later I discovered that exists also P.hirsutissimum var. esquirolei or P.esquirolei. But I don't really understand what is the difference between hirsutissimum and esquirolei? How to tell them appart, and what do I have? Thanks!