trying to figure out what plant this comes from

Question

It is growing on a vine that is wrapped around a tree and it has these things falling off of it.

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Answer 1

The closest fruiting vine like that is passion vine but the inside does not look like your photo.

I would check with your local extension agent who has probably seen this before:

https://www.gardeningknowhow.com/garden-how-to/info/what-is-extension-service.htm