I tried to find something at RHS, but it seems, this cross hasn't been made up to now? Does anyone know?
Purple Gem is equestris X pulcherrima; you'll find it as well as Doritis pulcherrima or Phalaenopsis pulcherrima, that makes it Doritaenopsis or just plain Phalaenopsis...
Why I ask - well, my lindenii ist about to flower, as well as Purple Gem, I think it could be a good cross, wouldn it?
Thanks!