Myrciaria sp. "Rio Paraiba do Sul"

It's a very large (3 cm+) fruited type of yellow Myrciaria, from same area as Myrciaria sp. Pastora (which is red), tasting very sweet and delicious! It belongs to the same group as guaquiea-strigipes-glazioviana, but definitely none of them! Its leaves are quite distinctive from them, as well as the fruits are much bigger and with smaller seeds. Definitely NOT a selection, but a true species, as it grows wild in same area (restingas at Rio Paraíba do Sul moth).