For me in 9b SoCal:
Uniflora: 2 crops
Grumichama: 2 crops
Calycina: 2 crops, much stronger spring crop
Candolleana: 1 crop
Pitangatuba: one continuous flowering event from when it warms up to end of season
Stipitata: One flowering in Fall
From what I've seen, anyone in 10a or above, or even better, everwarm Florida, you guys can get WAY more crops if not year round / ever bearing.