A lot goes to the definition of "floridana". If You only call South Florida Kings {floridana} then the young would be intergrades, as the darker "Florida" would be considered floridana x getula, or a penninsula intergrade.
If you consider SFK's to just be a color form, then it is still floridana as would the snake your breeding to. Thus the young would be floridana.
There seems to be no peace with this issue....
Frank
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"The luxury of not getting involved departed with the last lifeboat Skipper..."