Hello everyone! I'm working on a list which compiles rootstock compatibility within this family. Below is an outline for compatibility on Sabara rootstock. Let me know if you see anything omitted or possibly incorrect.
If you have experience grafting within this family, please let me know what you've had consistent success or failure with.
I would prefer that all recommendations come first hand, but secondhand accounts with backing details may prove useful as well.
sp. and cv. with reported compatibility on Plinia caulifora 'Sabara' rootstock:
P. caulifora 'Paulista'
P. aureana "white"
P. precoce "red" (P. cauliflora × P. aureana)
P. escarlate ((P. cauliflora x P. aureana) x P. aureana)
P. trunciflora
P. trunciflora 'Café'
P. precoce × trunciflora
P. sp. 'Grimal'/'Peluda de Alagoas'
P. coronata 'Restinga'
P. phitrantha 'Otto Andersen'
P. phitrantha 'Costada'
P. phitrantha 'Sanford'
P. phitrantha 'ESALQ'
P. spiritosantensis
P. grandifolia
reported incompatibilities with Sabara:
P. edulis "cambuca"*
M. glazioviana "yellow"
M. glomerata
M. guaquiea
M. vexator
M. strigipes
*possible success reported with Sabara. Better compatibility recorded with P. trunciflora and 'Grimal'.