I have two plants from seeds I bought 5 years ago from Trade Wind Fruits as Garcinia madruno. When the plants were 2 years old, I thought the leaves looked like Garcinia intermedia, but much larger, so they might be a different Garcinia. I already had three fruiting Lemondrop mangosteen plants then. Now that one of the so called Garcinia madruno has fruited, I find that it is nothing but Garcinia intermedia!!! So it seems I have been taken for a ride by Trade Wind Fruits!!
Garcinia madruno fruit.