Capsicum chacoense
Capsicum chacoense
A wild South American chilli known for its intense heat and compact shrub form.
This wild Capsicum species grows in the Chaco region of South America. It produces small, roundish fruits that range from green to yellow or red. The peppers are extremely hot, often provoking strong reactions from those who taste them.
- Native to the Chaco region of South America.
- Produces small, roundish fruits that turn red or yellow.
- Known by vulgar local names due to extreme heat.
- Used in genetic studies of pepper species.
What is Capsicum chacoense?
Capsicum chacoense is a wild plant in the pepper family. It forms a low, compact shrub that reaches about one meter wide. Small white flowers appear in summer. The fruit is round or triangular, measuring roughly two and a half centimeters long. Ripe peppers turn bright red or yellow. The leaves are large and flat with pointed tips. Plants can produce fruit for several years in warm weather. Birds help spread the seeds after eating the berries.
Where does Capsicum chacoense come from?
The species originates in the Chaco region of South America. This area covers parts of northern Argentina, Paraguay, and Bolivia. It remains largely confined to this native territory. The plant spreads naturally through bird activity. Animals eat the fruit and disperse the seeds across the landscape. Humans rarely cultivate it outside its natural habitat.
What does Capsicum chacoense taste like?
The peppers are famous for their extreme intensity. Local names reflect this power. In Chile, people call it ají puta madre. In Argentina, the name is ají putaparió. These titles suggest the heat causes diners to swear. The spice delivers a powerful burn that dominates the palate.
How Capsicum chacoense is grown and processed
Growers start plants from seed. The shrub stays close to the ground. It prefers warm climates to thrive. In cooler areas, it acts as an annual plant. The crop appears heavily each season. Plants can continue producing for four or five years if conditions remain warm. The fruit matures from green to final colors over time.
Capsicum chacoense, drawn
How Capsicum chacoense is used
People sometimes grow this chilli for food. Its primary use is as a source of intense heat. Researchers also study the plant. They use it to understand pepper genetics. The wild nature makes it useful for phylogenetic studies. It helps map relationships between different pepper varieties.
Capsicum chacoense in the world's kitchens
The spice appears in regional cooking across South America. People in Paraguay know it as Tova or Covincho. Argentine cooks use the name ají putaparió. Chileans refer to it as ají puta madre. Each culture acknowledges the severe heat level. The local names serve as warnings about its potency.
At a glance: where it turns up
Cuisines
Questions people ask about Capsicum chacoense
Where does Capsicum chacoense come from?
It is native to the Chaco region spanning northern Argentina, Paraguay, and Bolivia. Birds distribute the seeds naturally within this specific South American territory.
How hot are these peppers?
They are extremely hot. Local names in Chile and Argentina translate to phrases expressing shock or swearing, indicating the intense burn they deliver to eaters.
What do the plants look like?
They form compact, low shrubs up to one meter wide. They have large, flat leaves and small white flowers that bloom in summer before producing fruit.
Good reading and sources
- Capsicum chacoense on WikipediaEncyclopedia
- More photos on Wikimedia CommonsPhotos and video
- Wikidata recordOpen data
The facts on this page come from the Wikipedia article "Capsicum chacoense", written by its contributors and used under the CC BY-SA 4.0 licence, and from its Wikidata record (CC0). EveryMasala rewrote the text in its own words, with AI assistance, and compares every page with the article to make sure no passage is copied. It may be reused under the same CC BY-SA 4.0 licence with a link back.
It may contain mistakes. Names, strengths and customs differ from one grower, kitchen or shop to the next. Traditional and medicinal uses are described as tradition, never as medical advice, and none of this is a substitute for a doctor. If something is wrong, tell us. Last refreshed 2026-10-04.
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