Arandi (Ricinus communis)
Euphorbiaceae · Ricinus

Arandi / Castor Plant

Ricinus communis

Also known as Castorbean, Krapata, Palma Christi, Ricin

ShrubMedicinal
Habit
Shrub
Found in India
Maharashtra, Tamil Nadu, Telangana & more
Flowering
Throughout the year

Plant Details

Scientific name
Ricinus communis
Genus
Ricinus
Habit
Shrub
Native to
Tropical Africa
Distribution
Cultivated Throughout tropics
Found in India
Maharashtra, Tamil Nadu, Telangana, Karnataka, Kerala, Andhra Pradesh
Flowering & fruiting
Throughout the year
Conservation status
Not Evaluated (NE)

Leaf characters

Arrangement
Alternate
Simple type leaf character
Type
Simple
Toothed margin leaf character
Margin
Toothed
Palmate venation leaf character
Venation
Palmate

Recorded for Arandi.

Flower & fruit characters

Flower symmetry
Radial
Inflorescence
Cyme
Fruit
Capsule

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

Local Names

Hindi
Arandi अरंडी,अरंडी arandi,अरण्डी arandi
Nepali
अंडेर Ander, अँडिर
Bengali
Veranda, ভেন্না
Tamil
ஆமணக்கு மரம், ஆமணக்கு
Telugu
ఆముదము, ఆముదం
Kannada
ಹರಳು Haralu, ಔಡಲ Oudala, ಅವುಂಡಲಗೆ
Malayalam
Chittamankku, ആവണക്ക്, ഏരണ്ഡ
Marathi
एरंड
Gujarati
દિવેલી

Arandi in India

The castor plant is a familiar tall weed and oilseed crop across India — Arandi अरंडी (Hindi), ஆமணக்கு மரம் (Tamil), ఆముదము (Telugu), ಹರಳು Haralu (Kannada), Chittamankku (Malayalam), एरंड (Marathi). Ricinus communis is recorded across Maharashtra, Tamil Nadu, Telangana, Karnataka, Kerala, Andhra Pradesh, on waste ground and as a cultivated crop.

Uses

Its seeds yield castor oil, long used traditionally as a lamp oil, lubricant and laxative, and now in industry — attributed traditional uses. Crucially, the raw seeds contain ricin and are highly poisonous, so the seeds must never be eaten; only properly processed oil is used.

How to Identify Arandi

A fast-growing, often reddish-stemmed shrubby herb with very large, glossy, star-shaped (palmate) lobed leaves. The spiny rounded seed capsules cluster at the top and split to reveal glossy, mottled, bean-like seeds.

Frequently Asked Questions

What is Castor Plant called in different Indian languages?
Arandi अरंडी (Hindi); ஆமணக்கு மரம் (Tamil); ఆముదము (Telugu); ಹರಳು Haralu (Kannada); Chittamankku (Malayalam); एरंड (Marathi); Veranda (Bengali); દિવેલી (Gujarati).
Are castor seeds poisonous?
Yes — raw castor seeds contain ricin and are highly toxic; only correctly processed castor oil is safe, and the seeds should never be eaten.
What is castor oil used for?
Castor oil has long traditional use as a laxative, lamp oil and lubricant, and is widely used in industry and cosmetics today.
Illustration representing the Euphorbiaceae family
Botanical family

Euphorbiaceae

Spurge/Euphorbia family

Arandi belongs to the Euphorbiaceae family.

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

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Sources: GBIF — Ricinus communis (India distribution & vernacular names) (CC BY 4.0) · iNaturalist — Ricinus communis (regional names, India observations) (CC BY 4.0) · Wikipedia — Ricinus communis (background/comprehension only) (CC BY-SA 4.0)