I was wondering what my percentage was of the various hybridizers. 64 Keppel cultivars is an impressive collection. This represents a percentage of 13.9%. That is that I have about 14% of the cultivars Keith Keppel ever produced, and he has been introducing Iris cultivars since the 1970's. So how many has he introduced?
461
Note: This is what we have in the ATP database and we don't have all of the latest {2015/2016} cultivars listed.
