Here are the hybridizers that I have 5 or more of their irises:
Keppel, K. - 54
Blyth, B. - 47
Schreiner - 45
Ghio, J. - 27
Johnson, T. - 25
Sutton (combined...I need to look them up) - 24
Black, P. - 23
Lauer. L. - 16
Tasco, R. - 15
Ernst, R. - 11
Burseen, T. - 10
Beyers, M. - 10
Hager, B. - 9
Kerr, F. - 7
Kasperek, B. - 6
Maryott, W. - 6
Jedlika - 5
Then there are a bunch that I have 1-4 of their cultivars.
Just a note...Schreiner comes up artificially high because I/we don't have the information to sort out the individuals and 'generations' of Schreiner hybridizers. The same goes for Sutton irises on this list because I need to research them and update my database.
