I was hiking this afternoon in a forest East of the Arrenal Volcano in Costa Rica. I saw the odd (to me) red banana with an upright flower:

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While bananas are grown commercially here, this is not one of them, and of course they are not native. Upslope was a fancy resort. I walked through their lushly landscaped grounds but did not see anything like this, Still, I assume a seed must have washed down-slope from the resort and grew where I saw it.

So, any ideas as to what it is?