I made a mistake on this, it isn’t actually Yoko W. Fischer it is Peruflora’s Sprit x besseae either unnamed or Ekolu Quintal depending on how you view dalessandroi. Would an admin be willing to change the title to avoid confusion?
Phrag. dalessandroi is still officially, by Kew/RHS, creating separate hybrids from besseae. So, if you have Peruflora’s Spirit x dalessandroi it is Ekolu Quintal. Also, Peruflora’s Spirit is a different hybrid than the Peruflora’s Cirila Alca parent in Yoko W. Fischer. So, now I understand why the flowers look quite different from Yoko W. Fischer.