Vilvam is Aegle marmelos, the bael tree — trifoliate leaves offered in Śiva temples, and a hard-shelled fruit eaten as pulp or sherbet in the hot months. English “wood apple” is also used for Limonia acidissima.
- Botanical name
- Aegle marmelos (L.) Corrêa
- Family
- Rutaceae
- Tamil
- Vilvam
- Hindi
- Bel
- Sanskrit
- Bilva
- Parts used
- Fruit, Leaves, Sometimes root bark
- Habit
- Small armed tree of the Indian subcontinent
- Last updated
- 2026-10-30
How to recognise Vilvam
Corrêa published the combination Aegle marmelos. The family is Rutaceae, with citrus as cousins. The tree is armed with straight spines. Leaves are typically three leaflets. Flowers are pale and scented. The fruit is a woody globe with orange aromatic pulp and many seeds.
Limonia acidissima (the other wood apple, Tamil vilampazham) has a different leaflet pattern and a different pulp. If a juice stall says only “wood apple,” ask which tree.
Tamil vilvam, Hindi bel and Sanskrit bilva are the temple and kitchen names for this species. A leaf with three leaflets is the puja mark; a grey cannonball on the ground is the fruit.
Unripe and ripe fruit are different objects in traditional lists. A green hard fruit and a yellow dropped fruit should not share one casual recipe without saying so.
A planted temple tree and a wild dry-forest tree can be the same species.
The rind is woody enough that people crack it with a tool, not with teeth. Pulp colour runs from pale orange to deeper rust depending on ripeness and type.
Fallen fruit in a temple yard is still this species. A bottled “bael squash” with sugar and acid is a factory drink, not a determination of the tree.
Traditional use of Vilvam
Hindu temple practice
Bilva leaves are offered to Śiva. That religious use is older than any sherbet brand and does not require a medical claim.
Living temple practice
Ayurveda and household food
Ripe pulp is eaten and drunk. Unripe fruit appears in traditional lists for bowel categories. Those headings are historical. They are not a modern claim about dysentery.
Ayurvedic headings and Indian household sherbet
Modern notes on Vilvam
Bael sherbet is a summer drink. A drink and a bark decoction are not the same preparation.
The practical modern issue is the English name collision with Limonia. Write Aegle marmelos on a label if that is what you pressed.
Unripe fruit is more astringent; ripe pulp is aromatic and lax in the casual dietary sense. A recipe should say which fruit it used.
Vilvam safety
Unripe fruit and root bark are more astringent and are not a casual snack.
Pregnant people should not start bark or unripe-fruit preparations from a temple-shop story.
Hard shells and seeds are a choking and dental hazard for children, not a toy.
Ecology and sourcing
That is a cultural conservation fact.
Fruit harvest does not kill the tree. Leaf harvest for puja, if modest, does not either. A later food lot would be ripe pulp with a season, not a root.
Related plants
Also in Rutaceae
Questions about Vilvam
Is vilvam the same as wood apple?
Vilvam is Aegle marmelos. English wood apple also names Limonia acidissima. “Wood apple” can mean either tree, so check which one is meant.
Why do the leaves come in threes?
The typical leaf is trifoliate. That is a field mark and, in temple practice, the form that is offered.
Sources
- Aegle marmelos (L.) Corrêa — Plants of the World Online, Kew (search) (accessed 2026)
- Wikidata item Q234126 (Aegle marmelos)
Educational page about a plant. It is not medical advice, not a diagnosis, and not an offer to sell. Traditional use is historical. If you need care, ask a licensed clinician. Questions: hello@meevamed.com.