Hello.
I have few seeds of this variety, from matrix purchased in E-Jardim Nursery years ago, large fruits and small seeds, delicious, sweet, and very rare variety.
Little by little I'll be selling seeds of these rare jabuticabas.
Minimum sale 10 seeds and price USD 6 each seeds.
The details of the fruit are included in the Book Fruits in Brazil Page 461,
Link:
http://www.e-jardim.com/produto_completo.asp?IDProduto=558