What Is the Scientific Name of Garlic? History, Family, and Key Facts

Last Updated: Jul 22, 2026, 14:36 IST

The scientific name of garlic is Allium sativum. It belongs to the Amaryllidaceae family and originated in Central Asia. People have grown and eaten garlic for over 5,000 years. Discover more about its botanical family, history, and natural compounds.

Scientific name of garlic.
Scientific name of garlic.

Garlic cloves are one of the most commonly found spices in any kitchen around the world. We all know the spice by its common name. But what do scientists actually call it? 

The scientific name of garlic is Allium sativum. It belongs to the Amaryllidaceae family which is the official family name of garlic. 

Research papers from the National Institutes of Health (NIH) suggest that garlics were originated from Central Asia. And today India is the second largest producer of garlic in the world. It is right behind China. 

When you crush a clove it releases a compound called allicin. Allicin gives garlic its sharp smell and natural health benefits. Let’s read more such interesting facts about the scientific classification of garlic along with its historical roots to improve our knowledge of botanical nomenclature which is a common topic in science exams. 

What is the Scientific Classification of Garlic?

This is what the botanical classification and genus of garlic plants are based on National Institutes of Health (NIH) data. 

Scientific Classification of Garlic

Classification Rank Garlic (Allium sativum)  Facts about Detail
Kingdom Plantae Includes all green plants
Order Asparagales Flowering plant order including onions and lilies
Family Amaryllidaceae Amaryllis family of bulb plants
Genus Allium Includes onions, leeks, and chives
Species A. sativum Specific name for cultivated garlic
Origin Region Central Asia Spread to Europe and Asia thousands of years ago

Historical Facts about Garlic 

People have used garlic for more than 5000 years. It is believed that workers buildingthe Great Pyramids in ancient Egypt ate garlic to stay strong during hard labour. 

Ancient Greek athletes ate it before competing in early Olympic Games as a performance booster. 

The medical book Charaka Samhita recorded that garlic was used nearly 1900 years ago for heart health and joint pain in India during ancient times.

What is Inside a Clove of Garlic?

Raw garlic contains mostly water (about 66%) and carbohydrates (27%). The rest includes over 34 different sulfur compounds. 

Whole garlic cloves contain a compound called alliin. And when you chop or crush a clove an enzyme breaks down alliin and turns it into allicin.

  • Allicin is a compound that creates garlic's strong smell and acts as a natural defender against germs.
  • Presence of S-Allyl Cysteine (SAC) compound in garlic helps your body absorb its nutrients during digestion.
  • Garlic carries small amounts of essential minerals like selenium and sulfur.

Now you know that the scientific name of garlic is Allium sativum and it belongs to the Amaryllidaceae family. Use this information as a quick and reliable answer for school quizzes or competitive exams preparation note. 

Harshita Singh
Harshita Singh

Senior Executive - Editorial

Harshita Singh is an education and general knowledge journalist with over 5 years of experience in educational writing. Specializing in US affairs and GK, Harshita has a track record of breaking down intricate geopolitical and historical subjects into clear, digestible insights for learners. Her strong background in text analysis, coupled with a Bachelor of Arts (Hons) in English from the University of Delhi, helps her produce authoritative, thoroughly researched content that empowers readers to engage confidently with global current affairs. For inquiries or academic insights, you can reach out to her directly at harshita.singh@jagrannewmedia.com.

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First Published: Jul 22, 2026, 14:36 IST

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