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Olive
Olea europaea
A long-lived Mediterranean evergreen tree cultivated for at least 8,000 years for its silvery foliage, edible fruit, and prized golden oil.
If you've been searching for trees that start with O, you'll find 1 detailed tree below. We're not interested in giving you only a list of names — every entry on this page links to a full profile with the kind of detail you'd actually want to know.
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List of Trees That Start With O
About trees starting with O
That's our current list of trees starting with the letter O. We add new entries every week — if you have a favorite tree starting with O that isn't on this page, let us know and we'll write it up.
Looking for more? Try trees that end with O, or contain O anywhere in the name.