I just tried to search by year of introduction: 2004 for example
pulled up 2158 plants.
Then I tired to search by year of introduction and with a rust rating of 1.0, pulled up two plants: But neither of them actually have a 1.0 rust rating.
No matter what decimal figure I put in I got the same two plants listed when I tried to include the year of introduction of 2004. I think using different years and rust ratings resulted in similar wierd results.
