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July 27, 2026Short & citedBlog
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Field Notes • Vegetable

Zucchini

Zucchini is a type of summer squash in the gourd family, grown for its edible immature fruit.

Updated July 27, 20261 min readCited sources

Zucchini is a summer squash in the gourd family, grown for its edible immature fruit. In Canada, it's a common garden crop and standard term, while "courgette" is understood but less used.

What it is

Zucchini (*Cucurbita pepo*) is a variety of summer squash in the Cucurbitaceae family. It is a herbaceous vining plant with separate male and female flowers on the same plant. The fruit is harvested young, before seeds and rind harden, and is typically long, cylindrical, and green.

Key details

Botanically, the zucchini fruit is a berry-like pepo, but in cooking it's treated as a vegetable. It's widely grown in gardens and commercial farms because it produces edible fruit quickly during summer. Canadian English uses "zucchini" as the standard term, though "courgette" is also recognized.

Nomenclature and origin

The name "zucchini" comes from Italian usage, and is standard in North American English. "Courgette" is common in British English. The broader species originated in the Americas, but the modern zucchini form was developed in Italy.

In short

  • Zucchini is a summer squash in the gourd family, Cucurbitaceae.
  • It is a cultivated form of *Cucurbita pepo*, harvested when immature.
  • Botanically a fruit, but cooked as a vegetable.
  • Standard term in Canadian English; "courgette" is an alternative.
Canadian angle

Zucchini is commonly grown and sold in Canada, and the term is standard in Canadian English; courgette is also understood but less commonly used.

Quick questions

Is zucchini a vegetable or a fruit?
In cooking it is treated as a vegetable, but botanically it is a fruit, specifically a berry-like pepo.
What is another name for zucchini?
Courgette is a common alternative name, especially in British English.
When is zucchini harvested?
It is harvested when the fruit is still immature, before the seeds and rind become hard.

Sources

  1. German Wikipediahttps://de.wikipedia.org/wiki/Zucchini
    Supports: Botanical classification as a form of *Cucurbita pepo*, family Cucurbitaceae, and monoecious flowers.
  2. English Wikipediahttps://en.wikipedia.org/wiki/Zucchini
    Supports: Summer squash classification, harvest of immature fruit, and botanical description as a pepo.
  3. Encyclopaedia Britannicahttps://www.britannica.com/plant/zucchini
    Supports: Zucchini as a variety of summer squash in the gourd family grown for edible fruits.
  4. Cambridge Dictionaryhttps://dictionary.cambridge.org/dictionary/english/zucchini
    Supports: Definition and common description as a long, thin vegetable with green or yellow skin.
  5. Merriam-Websterhttps://www.merriam-webster.com/dictionary/zucchini
    Supports: Definition as a smooth usually cylindrical dark green summer squash.
  6. Bayerische Landesanstalt für Landwirtschafthttps://www.lfl.bayern.de/mam/cms07/publikationen/daten/merkblaetter/p_20088.pdf
    Supports: Zucchini as part of Cucurbitaceae and derived from *Cucurbita pepo*.