Searching the web I find about equal examples of correct/typos/mis-spellings for
two plants I have recently acquired :-
1. Primula marginata 'Philip' or should it be 'Phillip'?
and
should it strictly be Primula x marginata 'Philip' (or 'Phillip')?
2. Primula marginata 'Thrumeya' or Primula marginata 'Thrumeyea'?
I always like to check names on labels on new acquisitions for typos and renamed genera/species etc. before I write my own plant label to add to the pot. It's so easy to perpetuate wrong names!