Bignoniaceae · Oroxylum

Bhut-Vriksha / Broken Bones Tree

Oroxylum indicum

Also known as Indian Calosanthes, Midnight Horror, Indian Trumpet Flowet, Tree Of Damocles

Treeoutdoor
Habit
Tree
Found in India
Maharashtra, West Bengal, Andaman & Nicobar Islands & more
Flowering
July-March

Plant Details

Scientific name
Oroxylum indicum
Genus
Oroxylum
Habit
Tree
Habitat
Occasional in mixed deciduous forests, along streams, rivers and cool sides of the hills in the forests
Habitat type
Wetland, Forest
Distribution
India, Tropical Himalayas, Indo-China, Malaysia, Western & South China, Southeast Asia, Philippines, Sri Lanka, Indonesia
Found in India
Maharashtra, West Bengal, Andaman & Nicobar Islands, Assam, Gujarat, Uttarakhand, Arunachal Pradesh, Meghalaya, Himachal Pradesh, Kerala, Punjab, Goa, Madhya Pradesh, Rajasthan, Sikkim, Jammu & Kashmir, Karnataka, Mizoram, Tamil Nadu, Uttar Pradesh
Flowering & fruiting
July-March
Conservation status
Not Evaluated (NE)

Leaf characters

Leaf type
Pinnately compoundrecordedLeaflets are arranged in rows along a central stalk, like a feather.A mature tree has few branches growing large pinnate leaves, which are the largest of all dicot tree leaves. — Wikipedia, CC BY-SA 4.0

Typical of the family

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

Characters marked “recorded” are for Bhut-Vriksha itself; the rest are typical of the Bignoniaceae family.

Flower & fruit characters

Flower colour
Redrecorded
Flower arrangement
RacemerecordedIndividual stalked flowers arranged along a central stem, opening from bottom to top.The flowers grow from long pedicels at the end of 2-4 cm long racemes, their brown or dirty-violet calyxes are leathery. — Wikipedia, CC BY-SA 4.0
Fruit type
Long flat podrecorded

Typical of the family

Inflorescence
Panicle
Fruit
Capsule

Characters marked “recorded” are for Bhut-Vriksha itself; the rest are typical of the Bignoniaceae family — flowering plants only.

Local Names

Hindi
भूत वृक्ष Bhut-vriksha, दीर्घवृन्त Dirghavrinta, कुटन्नट Kutannat,वटुक vatuk
Nepali
टटेलो Tatelo
Bengali
সোনা Sona
Tamil
சொரிகொன்றை Chori-Konnai, பாலையுடைச்சி Palai-y-Utaicci, பூதபுஷ்பம் Puta-Puspam
Telugu
మండూకపర్ణము Manduka-Parnamu, పంపెన Pampena, శూకనాసము Suka-Nasamu, దంతిక చెట్టు
Kannada
ತಿಗಡೆ Tigade, ತಟ್ಟುನ Tattuna, ಆನಂಗಿ Anangi
Malayalam
പലകപയ്യാനി Palaqapayyani, വാശ്പ്പാതിരി Vashrppathiri, വെള്ളപ്പാതിരി Vellappathiri
Marathi
टायिटू Tayitu, टेटु Tetu, टेटू
Sanskrit
हस्तिदंतफला

Bhut-Vriksha in India

This distinctive tree, known as भूत वृक्ष Bhut-vriksha (Hindi), சொரிகொன்றை Chori-Konnai (Tamil), మండూకపర్ణము Manduka-Parnamu (Telugu), ತಿಗಡೆ Tigade (Kannada), പലകപയ്യാനി Palaqapayyani (Malayalam), टायिटू Tayitu (Marathi), is easily recognised by its enormous, sword-shaped seed pods. Oroxylum indicum is found across Maharashtra, West Bengal, Andaman and Nicobar Islands, Andaman and Nicobar, Assam, Gujarat, typically in deciduous forest.

Uses

Its bark and fruit have a long history of traditional Ayurvedic use as one of the classical Dashamoola (ten roots) group of plants — an attributed traditional use, not a medical claim.

How to Identify Bhut-Vriksha

A sparsely branched tree with huge, twice- or thrice-compound leaves clustered near the crown. Large, night-blooming, foul-smelling flowers open on long stalks and are pollinated by bats, followed by the tree's unmistakable feature: enormous, flat, sword-shaped seed pods that can reach a metre or more in length, hanging like blades from the branches.

Frequently Asked Questions

What is Broken bones Tree called in different Indian languages?
भूत वृक्ष Bhut-vriksha (Hindi); சொரிகொன்றை Chori-Konnai (Tamil); మండూకపర్ణము Manduka-Parnamu (Telugu); ತಿಗಡೆ Tigade (Kannada); പലകപയ്യാനി Palaqapayyani (Malayalam); टायिटू Tayitu (Marathi); সোনা Sona (Bengali); हस्तिदंतफला (Sanskrit).
Why does it flower at night?
Its large, strongly scented flowers open after dark and are pollinated by bats, which is also why they have an unpleasant smell to human noses rather than a sweet one.
What are the giant pods used for?
Beyond their striking appearance, the bark and pods have a traditional place in Ayurveda as one of the ten roots (Dashamoola) used in classical formulations.
Illustration representing the Bignoniaceae family
Botanical family

Bignoniaceae

Trumpet vine family

Bhut-Vriksha belongs to the Bignoniaceae family.

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

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