Hello friends
I have seeds of this Psidium available.
A botanist friend said it is a variety of Psidium guineense with bigger fruits and leaves and Helton think it could be Psidium grandifolium, so I'm not sure about species id. What I can say is that fruit taste is much better than common Psidium guineense in my opinion. Taste is similar to Psidium eugeniaefolia, juicy, aromatic, sweet and slightly acidic. The fruits remain green when ripe. I found only two individuals in the region and both have a lying growth habit.
Local common name: Araçá-do-sertão
USD 2 each + shipping