What Kind Of Bush Or Small Tree Is This?

Question

It as small round balls on it that look like limes to start then change to orange color. I cut one open and it smells like an orange. It has stickers on the branches. Is this fruit editable?

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Answer 1

It looks like a kumquat tree. For a definite identification, I suggest taking a branch up to the local cooperative extension service or a plant nursery. With the many look-a-like plants, they would know what is commonly growing in your area and could give you a safe answer.

https://www.gardeningknowhow.com/edible/fruits/kumquat/growing-kumquat-trees.htm
https://www.gardeningknowhow.com/edible/fruits/citrus/thorns-on-citrus-trees.htm