There are a plethora of collective terms for groups of animals. Here are a few examples: a group of cows is a herd; a group of geese is a gaggle; a group of owls is a parliment. There are also collective terms for non-animal groups: a bunch of grapes; a forest of trees; a batch of cookies, and so on.
However, I did not fined a collective term for persimmons, so I invented one. Below is a spiral of persimmons.
A Spiral of Persimmons
Never heard of persimmons
Goodness! I’m not sure if there is another name for it. But our latitude is closer to the equator than yours so it might not be available where you are.