It is possible, but I'm doubtful. It doesn't appear as dog-eared as Florentina is, nor am I seeing the subtle pearly pink and blue color tones that Florentina is known for.

Mike

Here is a link that might be useful: Florentina

I would also say 'no'. The form is better and it looks too creamy white.
Florentina is a blue-white, and its buds are distinctly lavender.
Another tidbit about F: it blooms very very early and it is shorter than most TB's.
Laetitia