''Capsicum chinense'', commonly known as a "habanero-type pepper", is a species of

chili pepper Chili peppers, also spelled chile or chilli ( ), are varieties of fruit#Berries, berry-fruit plants from the genus ''Capsicum'', which are members of the nightshade family Solanaceae, cultivated for their pungency. They are used as a spice to ...

native to the

Americas The Americas, sometimes collectively called America, are a landmass comprising the totality of North America and South America.''Webster's New World College Dictionary'', 2010 by Wiley Publishing, Inc., Cleveland, Ohio. When viewed as a sing ...

. ''C. chinense'' varieties are well known for their unique flavors and, in many cases, exceptional

heat In thermodynamics, heat is energy in transfer between a thermodynamic system and its surroundings by such mechanisms as thermal conduction, electromagnetic radiation, and friction, which are microscopic in nature, involving sub-atomic, ato ...

. The hottest peppers in the world are members of this species, with a Scoville heat unit score of 2.69 million measured in the ''C. chinense'' cultivar Pepper X in 2023. Some taxonomists consider ''C. chinense'' to be within the species '' C. annuum,'' and they are a member of the ''C. annuum'' complex; however, ''C. chinense'' and ''C. annuum'' pepper plants can sometimes be distinguished by the number of flowers or fruit per node – two to five for ''C. chinense'' and one for ''C. annuum'' – though this method is not always accurate. The two species can also hybridize and generate inter-specific hybrids. '' C. frutescens'' may be the ancestor to the ''C. chinense'' species.

Taxonomy

The scientific species name ''C. chinense'' or ''C. sinensis'' ("Chinese capsicum") is a

misnomer A misnomer is a name that is incorrectly or unsuitably applied. Misnomers often arise because something was named long before its correct nature was known, or because an earlier form of something has been replaced by a later form to which the nam ...

. All ''

Capsicum ''Capsicum'' () is a genus of flowering plants in the Solanum, nightshade family Solanaceae, native to the Americas, cultivated worldwide for their edible fruit, which are generally known as "peppers" or "capsicum". Chili peppers grow on five s ...

'' species originated in the

New World The term "New World" is used to describe the majority of lands of Earth's Western Hemisphere, particularly the Americas, and sometimes Oceania."America." ''The Oxford Companion to the English Language'' (). McArthur, Tom, ed., 1992. New York: ...

Nikolaus Joseph von Jacquin Nikolaus Joseph Freiherr von Jacquin (16 February 172726 October 1817) was a scientist who studied medicine, chemistry and botany. Biography Born in Leiden in the Netherlands, he studied medicine at Leiden University, then moved first to Par ...

(1727–1817), a Dutch

botanist Botany, also called plant science, is the branch of natural science and biology studying plants, especially Plant anatomy, their anatomy, Plant taxonomy, taxonomy, and Plant ecology, ecology. A botanist or plant scientist is a scientist who s ...

, erroneously named the species in 1776, because he believed it originated in

China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...

due to their prevalence in

Chinese cuisine Chinese cuisine comprises cuisines originating from Greater China, China, as well as from Overseas Chinese, Chinese people from other parts of the world. Because of the Chinese diaspora and the historical power of the country, Chinese cuisine ...

; it however was later found to be introduced into China by earlier European explorers during the

Ming dynasty The Ming dynasty, officially the Great Ming, was an Dynasties of China, imperial dynasty of China that ruled from 1368 to 1644, following the collapse of the Mongol Empire, Mongol-led Yuan dynasty. The Ming was the last imperial dynasty of ...

Plant appearance

Within ''C. chinense'', the appearance and characteristics of the plants can vary greatly. Varieties such as the well-known Habanero grow to form small, compact

perennial In horticulture, the term perennial ('' per-'' + '' -ennial'', "through the year") is used to differentiate a plant from shorter-lived annuals and biennials. It has thus been defined as a plant that lives more than 2 years. The term is also ...

bushes about in height. The flowers, as with most ''Capsicum'' species, are small and white with five petals. When it forms, the fruit varies greatly in color and shape, with red, orange, and yellow being the most common mature colors, but colors such as brown and purple are also known. Another similarity with other species would be shallow roots, which are very common.

Distribution

The origin of ''C. chinense'' is not an easy matter to settle. However, several reports by McLeod, Pickersgill, and Eshbaugh put its center of origin in the tropical northern Amazon, ranging from Southern Brazil to Bolivia (Eshbaugh, W.H.1993. History and Exploitation of a serendipitous new crop discovery. p. 132-139. In: J. Janick and J.E. Simon (eds), New Crops. Wiley, New York). Later on, it migrated to the Caribbean basin and Cuba originating the term Habanero, meaning from Habana (Havana, Cuba), where several peppers of this species were exported out from this port. (Despite the name, habaneros and other spicy-hot ingredients are rarely ever used in traditional Cuban cooking.) In warm climates such as these, it is a perennial and can last for several years, but in cooler climates, ''C. chinense'' does not usually survive the winter. It will readily germinate from the previous year's seed in the following growing season, however.

Domestication, cultivation and agriculture

Seeds of ''C. chinense'' have been found in cave dwellings in Central America that indicate the natives have been consuming peppers since 7,000 B.C. In Eastern Mexico, dry pepper fruits and seeds have been recovered from 9,000 years old burials in

Tamaulipas Tamaulipas, officially the Free and Sovereign State of Tamaulipas, is a state in Mexico; one of the 31 states which, along with Mexico City, comprise the 32 federal entities of Mexico. It is divided into 43 municipalities. It is located in nor ...

and Tehuacán, further indicating their use since 7,000 B.C. Domestication might have taken place 10,000 to 12,000 years ago in Central–East Mexico. ''C. chinense'' peppers have been cultivated for thousands of years in their native regions, but have only been available in areas outside of the Americas for about 400–500 years following the

Columbian Exchange The Columbian exchange, also known as the Columbian interchange, was the widespread transfer of plants, animals, and diseases between the New World (the Americas) in the Western Hemisphere, and the Old World (Afro-Eurasia) in the Eastern Hemis ...

. Selection in the new environments have led to the rise of new varieties that are bred and farmed in Asia and Africa. ''C. chinense'' are also popular with many gardeners for their bright colors (ornamental value) and for their fruit.

Culinary use

''C. chinense'' and its varieties have been used for millennia in

Yucatán Yucatán, officially the Free and Sovereign State of Yucatán, is one of the 31 states which, along with Mexico City, constitute the 32 federal entities of Mexico. It comprises 106 separate municipalities, and its capital city is Mérida. ...

and Caribbean-style cooking to add a significant amount of heat to their traditional food. They are mainly used in stews and sauces, as well as marinades for meats and chicken. American food at times also uses some of these ''chiles''. For example, Habanero (a group of ''C. chinense'' varieties) are commonly used in

hot sauce Hot sauce is a type of condiment, seasoning, or salsa (sauce), salsa made from chili peppers and other ingredients. Many commercial varieties of Mass production, mass-produced hot sauce exist. History Humans have used chili peppers and other ho ...

s and extra-spicy salsas, due to the popularity of

Tex-Mex Tex-Mex cuisine (derived from the words ''Texas'' and ''Mexico'') is a regional American cuisine that originates from the culinary creations of Tejanos, Tejano people. It has spread from border states such as Texas and others in the Southwestern ...

and

Mexican cuisine Mexican cuisine consists of the cuisines and associated traditions of the modern country of Mexico. Its earliest roots lie in Mesoamerican Cuisine, Mesoamerican cuisine. Mexican cuisine's ingredients and methods arise from the area's first agr ...

s in American culture.

Common ''C. chinense'' varieties

Varieties

''C. chinense'' has many different varieties, including: * 7-Pot chili (

Trinidad Trinidad is the larger, more populous island of the Republic of Trinidad and Tobago, the country. The island lies off the northeastern coast of Venezuela and sits on the continental shelf of South America. It is the southernmost island in ...

) ** 7-Pot cultivar 7-Pot Primo (

Louisiana Louisiana ( ; ; ) is a state in the Deep South and South Central regions of the United States. It borders Texas to the west, Arkansas to the north, and Mississippi to the east. Of the 50 U.S. states, it ranks 31st in area and 25 ...

) * Adjuma (

Suriname Suriname, officially the Republic of Suriname, is a country in northern South America, also considered as part of the Caribbean and the West Indies. It is a developing country with a Human Development Index, high level of human development; i ...

) * Ají chombo (

Panama Panama, officially the Republic of Panama, is a country in Latin America at the southern end of Central America, bordering South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and ...

= Chile Panameño (

Costa Rica Costa Rica, officially the Republic of Costa Rica, is a country in Central America. It borders Nicaragua to the north, the Caribbean Sea to the northeast, Panama to the southeast, and the Pacific Ocean to the southwest, as well as Maritime bo ...

) * Ají dulce (

Cuba Cuba, officially the Republic of Cuba, is an island country, comprising the island of Cuba (largest island), Isla de la Juventud, and List of islands of Cuba, 4,195 islands, islets and cays surrounding the main island. It is located where the ...

Dominican Republic The Dominican Republic is a country located on the island of Hispaniola in the Greater Antilles of the Caribbean Sea in the Atlantic Ocean, North Atlantic Ocean. It shares a Maritime boundary, maritime border with Puerto Rico to the east and ...

Puerto Rico ; abbreviated PR), officially the Commonwealth of Puerto Rico, is a Government of Puerto Rico, self-governing Caribbean Geography of Puerto Rico, archipelago and island organized as an Territories of the United States, unincorporated territo ...

Venezuela Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many Federal Dependencies of Venezuela, islands and islets in the Caribbean Sea. It com ...

), a non spicy cultivar * Arriba Saia (

Brazil Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...

) *

Bhut jolokia The ghost pepper, also known as ''bhut jolokia'' ( or 'Ghost pepper' in Assamese language, Assamese), is an interspecific hybrid chili pepper cultivated in Northeast India. It is a hybrid of ''Capsicum chinense'' and ''Capsicum frutescens''. In ...

(

Assam Assam (, , ) is a state in Northeast India, northeastern India, south of the eastern Himalayas along the Brahmaputra Valley, Brahmaputra and Barak River valleys. Assam covers an area of . It is the second largest state in Northeast India, nor ...

) ** Bhut jolokia cultivar 'Dorset' Naga pepper * Cabai ceremai (

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...

) * Cabik geronong (

Sarawak Sarawak ( , ) is a States and federal territories of Malaysia, state of Malaysia. It is the largest among the 13 states, with an area almost equal to that of Peninsular Malaysia. Sarawak is located in East Malaysia in northwest Borneo, and is ...

Malaysia Malaysia is a country in Southeast Asia. Featuring the Tanjung Piai, southernmost point of continental Eurasia, it is a federation, federal constitutional monarchy consisting of States and federal territories of Malaysia, 13 states and thre ...

) * Datil (

Florida Florida ( ; ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia (U.S. state), Georgia to the north, the Atlantic ...

) * Fatalii (south central

Africa Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surfac ...

) * Habanero chile (

Caribbean The Caribbean ( , ; ; ; ) is a region in the middle of the Americas centered around the Caribbean Sea in the Atlantic Ocean, North Atlantic Ocean, mostly overlapping with the West Indies. Bordered by North America to the north, Central America ...

Central America Central America is a subregion of North America. Its political boundaries are defined as bordering Mexico to the north, Colombia to the southeast, the Caribbean to the east, and the Pacific Ocean to the southwest. Central America is usually ...

and

Mexico Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...

) ** Carolina Reaper (

South Carolina South Carolina ( ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders North Carolina to the north and northeast, the Atlantic Ocean to the southeast, and Georgia (U.S. state), Georg ...

) ** Habanero cultivar 'Red Savina' ** Cabai gendol (

) * Hainan yellow lantern chili (

Hainan Island Hainan is an island province and the southernmost province of China. It consists of the eponymous Hainan Island and various smaller islands in the South China Sea under the province's administration. The name literally means "South of the Sea ...

South China South China ( zh, s=, p=Huá'nán, j=jyut6 naam4) is a geographical and cultural region that covers the southernmost part of China. Its precise meaning varies with context. A notable feature of South China in comparison to the rest of China is ...

) * Kambuzi pepper, Malawian pepper * '

Madame Jeanette Madame Jeanette is a chili pepper cultivar of the species '' Capsicum chinense'', originally from Suriname. The fruits are shaped like small bell peppers. Madame Jeanette chilis are very hot, rated 125,000–325,000 on the Scoville scale. The pe ...

' (Suriname) * Nayi Miris නයි මිරිස් (

Sri Lanka Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ...

) * Pepper X (South Carolina) * Scotch bonnet (

Jamaica Jamaica is an island country in the Caribbean Sea and the West Indies. At , it is the third-largest island—after Cuba and Hispaniola—of the Greater Antilles and the Caribbean. Jamaica lies about south of Cuba, west of Hispaniola (the is ...

) * Trinidad scorpion (Trinidad) ** Trinidad scorpion cultivar Trinidad scorpion 'Butch T' ** Trinidad scorpion cultivar Trinidad scorpion moruga blend **Jamaican Hot Chocolate.