Sapindaceae · Cardiospermum

Kanphuta / Balloon-Vine Heart-Seed

Cardiospermum halicacabum

Also known as Heart's Pea, Balloon Vine, Blister Creeper, Heart Seed

ClimberMedicinal
Habit
Climber
Found in India
Tamil Nadu, Maharashtra, Karnataka & more
Flowering
July-February

Plant Details

Scientific name
Cardiospermum halicacabum
Genus
Cardiospermum
Habit
Climber
Habitat
Moist deciduous forests, also in scrub jungle and plains
Habitat type
Forest, Scrub
Distribution
India, Sri Lanka, Pakistan, Tropical and Sub-tropical America, Molucca
Found in India
Tamil Nadu, Maharashtra, Karnataka, Kerala, Telangana, Rajasthan
Flowering & fruiting
July-February
Conservation status
Not Evaluated (NE)

Leaf characters

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

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

Flower & fruit characters

Flower symmetry
Radial
Inflorescence
Panicle
Fruit
Capsule

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

Local Names

Hindi
कानफूटा Kanphuta, कपालफोड़ी Kapalphodi
Nepali
ज्योतिष्मती Jyotishmati, कपाल फोडी Kapaal Phodi, केश लहरा Kesh Lahara
Bengali
শিবঝুল
Tamil
கொற்றவன் Korravan, முடக்கொற்றான் Mutakkorran, முடக்கொத்தான்
Telugu
బుడ్డకాకర Buddakakara, జ్యోతిష్మతి Jyotishmati
Kannada
ಅಗ್ನಿಬಳ್ಳಿ Agniballi, ಬೆಕ್ಕಿನ ಬುಡ್ಡೆ ಗಿಡ Bekkina Budde Gida, ಬೆಕ್ಕಿನ ತೊಡ್ಡಿನ ಬಳ್ಳಿ Bekkina Toddina Balli
Malayalam
ജ്യോതിഷ്‌മതി Jyotishmati, കറുത്തകുന്നി Karuttakunni, പാലുരുവം Paluruvam
Marathi
कानफुटी Kanphuti, कपाळ फोडी Kapal Phodi
Sinhala
වැල් පෙනෙල

Kanphuta in India

This climbing herb, known as कानफूटा Kanphuta (Hindi), கொற்றவன் Korravan (Tamil), బుడ్డకాకర Buddakakara (Telugu), ಅಗ್ನಿಬಳ್ಳಿ Agniballi (Kannada), ജ്യോതിഷ്‌മതി Jyotishmati (Malayalam), कानफुटी Kanphuti (Marathi), is a common sight scrambling over hedges and fences. Cardiospermum halicacabum is found across Tamil Nadu, Maharashtra, Karnataka, Kerala, Telangana, Rajasthan, often on disturbed or waste ground.

Uses

It's mostly noticed as a common wild climber rather than cultivated for any purpose, though its papery, inflated fruit are sometimes used decoratively, and the plant has a history of traditional folk use in some regions.

How to Identify Kanphuta

A slender climbing vine with tendrils and finely divided, toothed compound leaves. Small white four-petalled flowers are followed by the plant's most distinctive feature: a papery, inflated, balloon-like capsule that rattles when shaken, containing small black seeds each marked with a pale heart-shaped patch.

Frequently Asked Questions

What is Balloon-vine heart-seed called in different Indian languages?
कानफूटा Kanphuta (Hindi); கொற்றவன் Korravan (Tamil); బుడ్డకాకర Buddakakara (Telugu); ಅಗ್ನಿಬಳ್ಳಿ Agniballi (Kannada); ജ്യോതിഷ്‌മതി Jyotishmati (Malayalam); कानफुटी Kanphuti (Marathi); শিবঝুল (Bengali).
Why is it called 'balloon vine'?
Its seed capsule is a thin, papery, inflated pod that looks and feels like a small balloon, rattling with loose seeds inside when shaken.
What's distinctive about its seeds?
Each small black seed carries a pale, heart-shaped marking, which is the source of the plant's scientific name Cardiospermum, meaning 'heart seed'.
Illustration representing the Sapindaceae family
Botanical family

Sapindaceae

Soapberry/Lychee family

Kanphuta belongs to the Sapindaceae family.

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

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