Using correct common names or better yet latin names is all we have to make sure we are are talking about the same species . There is only 1 mangosteen , the others have their own common names and species names.
Fff has the couple Garcinia growing that do okay in a snap freeze. There are probably 100 + different Garcinia cultivars to grow and a couple are suitable for florida and pretty much none are suitable for anywhere else in the lower 48 as CA is too cold and not humid enough .
Mis identification can prevail for many years and is a huge pet peeve and turn off for many.
As much as this question comes up the answer is always the same, not really.
Seems like this argument is moot when we can and should just use the binomial, imo.
Pretty sure its the rule here that it needs to be in the post title anyway, though not sure if thats applied in the discussion forums.
My mom will call plants "apple" if its in the common name (mountain apple, mammee apple)
Drives me nuts
I’m not sure why people have started attaching “mangosteen” to every Garcinia. Power of association?
No one is being picky by stating this fact: Garcinia mangostana is the one and only Mangosteen.
People do what they want with very little rhyme or reason. Personally I'd say that if a plant is colloquially referred to as (blank) mangosteen, then it is "a mangosteen" for the people who refer to it as such.
This is the entire reason why taxonomy exists to begin with.
There's no reason to go the dogmatic route: "A mangosteen IS a mangosteen"
Just use the binomial
FWIW, I also call it "purple mangosteen" sometimes, like tru. Not really seeing the point of admonishing people for doing so, especially when any confusion can be cleared up with the binomial.
On the flip, just calling garcinia mangostana "mangosteen" may be confusing for the unsophisticated folks who apply "mangosteen" to other species.