Would grafting E. Uniflora to E. Parkeriana or E. Pitanga be successful?

[Adam8aTexas]

Wanted to ask this since both E. Parkeriana and E. Pitanga both
have multiple similarities to Uniflora, including leaves and fruits.

[K-Rimes]

I have had issues trying to mix even very close species like calycina onto corg. I won't say it's impossible though, there are a variety of reasons why my grafts may have failed.

[Adam8aTexas]

I have had issues trying to mix even very close species like calycina onto corg. I won't say it's impossible though, there are a variety of reasons why my grafts may have failed.

If I can get my hands on uniflora scions in a few years, when my parkeriana gets large enough to be grafted, I’ll try grafting one on and see if it holds.

[elouicious]

just curious as to why you would want to put uniflora on parkeriana-

if anything I would think you would want to do the opposite