It's very hard to tell the whole story from leaves on a fairly new tree (leaves come in all forms).
Drew, I agree that they must be very close, but depending on your location, perhaps one might perform better than the other.
Jerry, you're never off topic.
As you can see in the next few photos, the whole top of my VDS is gone (I cut it off) and new tiny shoots are forming, but I belive that at present they don't have enough energy to push upward. My only inground tree that suffered the least from freeze damage is the five year old Col de Dame Gris and this year it appears to be more productive than any previous year.
Paully, I have the Noire de Bellone, it's a wonderful fig, but figs in containers behave totally different than in ground. My wood losses in containers are minimal compared to in ground trees. I must add that none of my trees is protected in winter and I have a clay soil in my yard.
From everything that I know, the Violette de Sollies fig is a Black Brogiotto or Bourjasotte Black that adapted well to that region in France and became a significant economic crop and its name is protected.
The source of the fig determines its name.
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