Siam Tulip
Curcuma alismatifolia, family Zingiberaceae
In its own language: ปทุมมา
A tropical perennial with tulip-like blooms from Southeast Asia
Siam Tulip is a perennial herb from Laos, northern Thailand, and Cambodia, known for its tulip-like flowers. It grows up to 2 feet tall and is related to turmeric, not true tulips. The plant is often grown indoors and is valued for its colorful bracts.
- Native to Laos, northern Thailand, and Cambodia
- Not a true tulip but related to turmeric
- Grows up to 2 feet tall with pink or purple bracts
- Often kept as an indoor ornamental plant
What does Siam Tulip look like?
Siam Tulip is a herbaceous perennial that reaches about 2 feet in height. Its flowers resemble tulips, with showy bracts that are usually pink or purple. The actual flowers are smaller and less conspicuous, nestled among the colorful bracts. The plant has upright, lance-shaped green leaves and is grown both outdoors in tropical climates and as an indoor ornamental.
Where does Siam Tulip come from?
This plant is native to Laos, northern Thailand, and Cambodia. Despite being called a tulip, it is not related to true tulips but belongs to the same genus as turmeric. Its common names in Thai include pathumma, krachiao bua, and khamin khok. The plant has become popular beyond its native range, especially as a decorative indoor plant.
When and how Siam Tulip blooms
Siam Tulip blooms in the summer. It grows best in warm, humid conditions typical of tropical regions. The plant is usually propagated from rhizomes, similar to its relative turmeric. It can be grown in gardens in suitable climates or kept as a potted plant indoors, where it needs bright, indirect light and moist soil.
How Siam Tulip is used
People grow Siam Tulip mainly for its attractive, tulip-like blooms. It is used as a decorative plant in gardens and homes, especially as an indoor plant. Its colorful bracts make it a popular choice for adding a tropical touch to interiors. There are no traditional religious or ceremonial uses noted in the sources.
Kinds of Siam Tulip
The main variation noted is in bract color, which is due to the pigment malvidin 3-rutinoside. Different local names are used in Thailand for this plant, reflecting its presence in various regions. There are no named cultivars or subspecies mentioned in the sources.
What Siam Tulip means
Siam Tulip is appreciated for its ornamental value and is sometimes called the summer tulip because it blooms in the warm season. It is not a national or state emblem, nor is it tied to any particular festival or symbolic meaning in the sources. Its popularity as an indoor plant has grown in recent years.
Where Siam Tulip is used and seen
Where to see Siam Tulip
Questions people ask about Siam Tulip
Where does the Siam Tulip come from?
Siam Tulip is native to Laos, northern Thailand, and Cambodia, where it grows in tropical conditions.
Is the Siam Tulip related to true tulips?
No, despite its name, the Siam Tulip is not related to true tulips. It is a close relative of turmeric.
What does the Siam Tulip look like?
It is a perennial herb about 2 feet tall, with upright green leaves and showy pink or purple bracts that resemble tulip flowers.
How is the Siam Tulip used?
People mainly grow it as a decorative plant in gardens and indoors, valued for its colorful, tulip-like blooms.
Good reading and sources
- IUCN Red List of Threatened SpeciesIUCN Red List, Article
- Plants of the World OnlineRoyal Botanic Gardens, Kew, Plant database
- Where it has been recordedGBIF, Plant database
- Sightings and photos by naturalistsiNaturalist, Plant database
- Curcuma alismatifolia on WikipediaEncyclopedia
- More photos on Wikimedia CommonsPhotos
- Wikidata recordOpen data
The facts on this page come from the Wikipedia article "Curcuma alismatifolia", written by its contributors and used under the CC BY-SA 4.0 licence, and from its Wikidata record (CC0). Phool rewrote the text in its own words, with AI assistance, and compares every page with the article to make sure no passage is copied. It may be reused under the same CC BY-SA 4.0 licence with a link back.
It may contain mistakes. It is not medical or foraging advice: many flowers are poisonous, and traditional uses are reported, not recommended. If something is wrong, tell us. Last refreshed 2026-10-03.
Others in the family Zingiberaceae
The whole family
White garland-lilyHedychium coronarium
Tall, fragrant white flowers from the ginger family, grown and loved across continents
🇮🇳 India and 7 more · Wildflower
Beehive gingerZingiber spectabile
A Southeast Asian ginger with beehive-shaped flower heads
🇮🇩 Indonesia and 1 more · Wildflower
Red gingerAlpinia purpurata
A tropical plant with vivid red bracts often used in bouquets and ceremonies
🇼🇸 Samoa and 7 more · Wildflower
Torch gingerEtlingera elatior
A tall Southeast Asian plant with large pink flower heads and edible buds
🇮🇩 Indonesia and 4 more · Wildflower
More from Thailand
All the flowers of Thailand
JasmineJasminum
A group of fragrant shrubs and vines with white or yellow star-shaped flowers
🇵🇰 Pakistan and 7 more · Wildflower
BaelAegle marmelos
A spiny tree with fragrant yellow-green flowers and hard-shelled aromatic fruit
🇮🇳 India and 6 more · Flowering tree
Ylang-ylangCananga odorata
A tropical tree with highly fragrant yellow flowers used for perfume and decoration
🇻🇳 Vietnam and 8 more · Flowering tree
Holy basilOcimum tenuiflorum
A fragrant herb central to Hindu worship and Southeast Asian cooking
🇲🇲 Myanmar and 6 more · Herb or useful flower