I do not see it your way:I see Paradiso bianco Identical on the Ficus Carica site , with, Gene Strain of Paradiso white.
I see Joe Morle black Paradiso Identical with "Ficus Carica site" Black Paradiso.
I see the two figs in above pixes ,are similar in shape form and size,but not similar in color.Wich makes them White and black Paradiso.
Any other fig that is called Paradiso and does not look like one of the above fruits is not a Paradiso,but another Wanaby.
I see the Blue fig on Europuglia as a False and not true Paradise,as it has different shape form and size.
I also see that I try to clarify Things based on evidence,and you are trying to confuse them farther,without evidence.
The only cases when we have 2 or 3 cultivars of one name is when there is a white a black or a grise colored figs like in Col de Dame.
A Celeste can be ,brown,or Blue Celeste.
These figs are identical in shape taste flavor,and only the exterior color is different.
When we talk about Improved Celeste Giant Celeste MegaCeleste,Golden Celeste,they are Hybrids of Celeste and not the same cultivar.
In Most cases there is only one fig cultivar for one name,and of course a lot of false hybrids going also by that name.
We should avoid to call all those false worthless Hybrids,another "strain,of a real cultivar".
Even worthy Hybrids Made by Reasercher Horticultors, are most of the time Inferior to the original old cultivar,in quality.