Chinabadam (Arachis hypogaea)
Fabaceae · Arachis

Chinabadam / Ground-Nut

Arachis hypogaea

Also known as Pea-Nut, Monkey-Nut

HerboutdoorMedicinal
Habit
Herb
Found in India
Andhra Pradesh, Maharashtra, Tamil Nadu & more
Flowering
Throughout the year

Plant Details

Scientific name
Arachis hypogaea
Genus
Arachis
Family
Fabaceae
Habit
Herb
Habitat
Cultivated
Habitat type
Cultivated
Native to
South America
Found in India
Andhra Pradesh, Maharashtra, Tamil Nadu, Uttar Pradesh, Punjab
Flowering & fruiting
Throughout the year
Conservation status
Not Evaluated (NE)

Leaf characters

Arrangement
Alternate
Entire margin leaf character
Margin
Entire
Pinnate venation leaf character
Venation
Pinnate

Typical of the Fabaceae family — a field-mark hint, not measured for this exact species.

Flower & fruit characters

Flower symmetry
Bilateral
Inflorescence
Raceme
Fruit
Legume

Typical of the Fabaceae family — flowering plants only; individual species can differ.

Local Names

Hindi
चीनाबदाम chinabadam, मूंगफली mungphali, विलायती मूंग vilayati-mung
Nepali
बदाम
Bengali
চীনাবাদাম chinabadam, মাটকলাই matakalai, চীনাবাদাম
Tamil
மணிலாக்கொட்டை manila-k-kottai, மனிலாப்பயறு manila-p-payaru, நிலக்கடலை nila-k-katalai
Telugu
Verusanaga, వేరుశనగ
Kannada
ಕಡಲೆಕಾಯಿ kadalekaayi, ನೆಲಗಡಲೆ nelagadale, ಕಡಲೇಕಾಯಿ
Malayalam
കപ്പലണ്ടി kappalanti, നിലകടല nilakatala, നിലക്കടല
Marathi
बादामचिनी badamchini, भुईमूग bhuimuga, भुईशेंग bhuishenga
Sinhala
රට කජු

Chinabadam in India

Groundnut, called चीनाबदाम chinabadam (Hindi), மணிலாக்கொட்டை manila-k-kottai (Tamil), Verusanaga (Telugu), ಕಡಲೆಕಾಯಿ kadalekaayi (Kannada), കപ്പലണ്ടി kappalanti (Malayalam), बादामचिनी badamchini (Marathi), is a major Indian oilseed and snack crop. Arachis hypogaea is grown across Hyderabad, Andhra Pradesh, Maharashtra, Tamil Nadu, Himayatsager Station, near Hyderabad, Hyderabad. Lat/Lon accurate to city level., mostly on lighter, well-drained soils.

Uses

Seeds are pressed for groundnut cooking oil, roasted and salted as a snack, ground into chikki with jaggery, and used in chutneys — most famously the South Indian groundnut chutney.

How to Identify Chinabadam

A low, spreading or bushy annual herb with trifoliate (occasionally four-leaflet) leaves that fold shut at night. Small yellow pea-like flowers appear at ground level; after fertilisation the flower stalk (a 'peg') pushes down and buries the developing pod underground — the reason the crop must be dug up, not picked.

Frequently Asked Questions

What is Ground-nut called in different Indian languages?
चीनाबदाम chinabadam (Hindi); மணிலாக்கொட்டை manila-k-kottai (Tamil); Verusanaga (Telugu); ಕಡಲೆಕಾಯಿ kadalekaayi (Kannada); കപ്പലണ്ടി kappalanti (Malayalam); बादामचिनी badamchini (Marathi); চীনাবাদাম chinabadam (Bengali).
Why do groundnut pods grow underground?
After the flower is fertilised, a stalk called a peg grows downward and pushes the young pod into the soil, where it matures out of sight — a habit called geocarpy.
Is groundnut a nut?
Botanically no — it's a legume (pulse) related to peas and beans, not a true nut, despite the common name.
Illustration representing the Fabaceae family
Botanical family

Fabaceae

Legume/Bean family

Chinabadam belongs to the Fabaceae family.

The illustration represents the family — not necessarily this exact species.

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Sources: GBIF — Arachis hypogaea (India distribution & vernacular names) (CC BY 4.0) · Wikipedia — Arachis hypogaea (background/comprehension only) (CC BY-SA 4.0)