✿Euphorbiaceae · Euphorbia

Christmas Flower

Euphorbia pulcherrima

Also known as Poinsettia

Undershrub
Habit
Undershrub
Found in India
Tamil Nadu, Kerala, Karnataka & more
Flowering
August-February

How to identify Christmas Flower

Identify Christmas Flower by combining habit, leaf characters, flower or fruit details, location, and its family pattern. Do not rely on one feature alone.

  • Look for a undershrub habit.
  • Check the distinctive field mark: Large red bracts around tiny true flowers (poinsettia).
  • Confirm leaf margin: Toothed.
  • Confirm leaf surface: Glabrous (smooth, hairless).
  • Confirm flower colour: Red.
  • In season, compare flowering and fruiting time: August-February.
  • In India, compare location records such as Tamil Nadu, Kerala, Karnataka, Assam and nearby regions.

Plant Details

Scientific name
Euphorbia pulcherrima
Genus
Euphorbia
Habitat
Grown in gardens
Habitat type
Cultivated
Native to
Central America
Distribution
Cultivated in tropics and subtropics
Found in India
Tamil Nadu, Kerala, Karnataka, Assam, West Bengal, Maharashtra, Mizoram, Uttarakhand, Sikkim, Madhya Pradesh, Arunachal Pradesh, Meghalaya, Andhra Pradesh, Himachal Pradesh, Nagaland, Bihar, Jharkhand, Manipur, Punjab, Tripura, Uttar Pradesh
Flowering & fruiting
August-February
Conservation status
Not Evaluated (NE)

Leaf characters

Toothed leaf margin
Leaf margin
ToothedrecordedA saw-like or jagged edge (serrate or dentate).“The plant bears dark green dentate leaves that measure 6–16 centimetres (2.4–6.3 in) in length.” — Wikipedia, CC BY-SA 4.0
Leaf surface
Glabrous (smooth, hairless)recorded

Typical of the family

Arrangement
Alternate
Simple type leaf character
Type
Simple
Pinnate venation leaf character
Venation
Pinnate

Characters marked “recorded” are for Christmas Flower itself; the rest are typical of the Euphorbiaceae family.

Flower & fruit characters

Flower colour
Redrecorded

Typical of the family

Inflorescence
Cyme
Fruit
Capsule

Characters marked “recorded” are for Christmas Flower itself; the rest are typical of the Euphorbiaceae family — flowering plants only.

Local Names

Nepali
लालुपाते फूल
Bengali
লালপাতা
Tamil
பொய்ன் செட்டியா
Kannada
ಪೊಯನ್ ಸೆಟಿಯಾ
Malayalam
പോയിൻസെറ്റിയ

About Christmas Flower

Christmas flower (Euphorbia pulcherrima) belongs to the Euphorbiaceae family, where it grows as a low shrub. In India it has been recorded in Tamil Nadu, Kerala, Karnataka and 18 other states. It is grown in gardens. Flowering and fruiting run from August to February.

Uses

Parts of this plant are reported as poisonous — treat it as unsafe to eat and wash your hands after handling.

In culture

It is treated as sacred and appears in worship.

Illustration representing the Euphorbiaceae family
Botanical family

Euphorbiaceae

Spurge/Euphorbia family

Christmas Flower belongs to the Euphorbiaceae family.

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

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Common plant problems

If you are starting from symptoms instead of a diagnosis, use the plant disease symptom checker to narrow the cause before treating.

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