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Aardvark Cucumber

Cucumis humifructus

Aardvark Cucumber
Photo: Sydney M. Stent, Public domain

Aardvark cucumber is a trailing vine from African savannas that fruits underground and depends on aardvarks to dig up and spread its seeds. It is grown mainly as a botanical curiosity rather than a garden crop.

Family
Cucurbitaceae (Gourd family)
Grows as
Climber
Light
Full sun
Water
Water regularly during the growing season, letting the top soil dry slightly between waterings.
Soil
Well-drained, sandy loam with added compost.
Temperature
20–35 °C; protect below 10 °C
How easy
Hard
Native range
Ethiopia to Namibia
Climate
subtropical

About

Cucumis humifructus, the aardvark cucumber or aardvark pumpkin, is a species of cucumber (family Cucurbitaceae) from southern and tropical Africa which fruits underground. It is a prostrate vine up to 7 metres (23 ft) in length. It is reliant on the aardvark (Orycteropus afer) to eat the fruit in order to spread and re-bury its seeds. The species was described in 1927, with the name spelling "humofructus", but this is corrected to C. humifructus following the International Code of Nomenclature for algae, fungi, and plants.

Where it grows

It has a growing season of between three and four months, with its habitat being restricted to the savanna regions of tropical and southern Africa. It typically grows within the geographical range of aardvark burrows, as the animals tend to defecate near their lairs.

Other Cucumis plants

West Indian gherkin · Cucumis · Cucumis hystrix · Cantaloupe · Armenian cucumber · Melon · African horned cucumber · Gooseberry gourd · Cucumis · Cucumber · Melon

Text excerpted from the Wikipedia article Cucumis humifructus by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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