Peter's photos don't show anything unusual?
Marilyn, it's back to the old problem of some one, at some time, giving a name to an incorrect plant. It is a hybrid that originally had it's own name, or a seedling that found it's way into production.
Using 'Circus-Smits' or Circus-shrocki' would be confusing, as it makes it appear that Andre is the breeder if we have 'Circus-Smits'.
We will do more research on it before making a decision.
Peter, can you find out from Andre where he got his from and when?
