Anthurium
A tropical plant with glossy leaves and a colorful, often heart-shaped spathe
Anthurium is a large genus of about 1,000 flowering plants from the Americas, known for their striking spathes and glossy leaves. Popular as houseplants and in gardens, they are grown for their ornamental value but are toxic to people and animals.
- Anthurium is the largest genus in the arum family, with about 1,000 species.
- Native from northern Mexico to northern Argentina and the Caribbean.
- Known for its colorful, often heart-shaped spathe and glossy leaves.
- All parts of the plant are toxic to people and animals.
- Popular as a houseplant and for cut flower arrangements.
What does Anthurium look like?
Anthurium plants are mostly herbs, often growing on other plants or sometimes in soil. Their leaves vary in shape and are usually clustered. The flower structure includes a spadix, which is a spike or club-shaped stem covered in tiny flowers, and a spathe, a colorful bract that can be flat, curved, or hooded. The spathe is often heart-shaped and comes in bright colors, especially red in some species. The fruit is a juicy berry. The plant's sap can irritate skin and eyes.
Where does Anthurium come from?
Anthurium is native to the Americas, ranging from northern Mexico through Central America, the Caribbean, and down to northern Argentina. The genus was first described in 1829 and has since become the largest in its family. Over time, botanists have divided the genus into many sections as more species were discovered and described. Today, anthuriums are widely grown around the world as ornamental plants.
When and how Anthurium blooms
Anthuriums bloom in warm, moist conditions with high organic matter in the soil. They can be grown indoors in pots or outdoors in mild, shady climates. Most cultivated varieties come from species like Anthurium andraeanum and Anthurium scherzerianum, which have been bred for their colorful spathes. Plants can be propagated from seed, cuttings, or tissue culture in commercial settings.
How Anthurium is used
Anthuriums are mainly grown as ornamental houseplants or in gardens, valued for their decorative leaves and striking spathes. They are also popular as cut flowers in arrangements and gifts. However, all parts of the plant are toxic if ingested and can irritate skin, so care is needed around pets and children.
Kinds of Anthurium
There are about 1,000 species of Anthurium, with many hybrids and cultivars bred for unique shapes and colors of spathes. Anthurium andraeanum and Anthurium scherzerianum are the most common in cultivation for their bright red spathes. Other species, such as Anthurium crystallinum and Anthurium clarinervium, are grown for their large, velvety leaves with striking veins.
What Anthurium means
Anthuriums are widely used as ornamental plants and are popular in the houseplant trade. Their striking appearance makes them a favorite for gifts and interior decoration. The plant is toxic to pets and people if eaten, and its sap can cause irritation. There is no mention of religious or symbolic meaning in the sources.
Where Anthurium is used and seen
Where to see Anthurium
🇵🇹 Funchal · All yearFlower sellers at the Mercado dos LavradoresFunchal's 1940 farmers' market, where women in striped Madeiran dress sell bird of paradise, proteas and orchids.
🇲🇶 Fort-de-France · All yearThe Balata garden above Fort-de-FranceA hillside tropical garden in Martinique, thick with anthuriums, heliconias and torch ginger, and busy with hummingbirds.Questions people ask about Anthurium
Where does Anthurium come from?
Anthurium is native to the Americas, growing wild from northern Mexico through Central America and the Caribbean down to northern Argentina.
What does Anthurium look like?
Anthurium plants have glossy, often heart-shaped leaves and a colorful spathe beneath a spike-like spadix. The spathe comes in bright colors, especially red in some species.
Is Anthurium toxic?
Yes, all parts of the Anthurium plant are toxic to people and animals. The plant contains calcium oxalate crystals, which can cause irritation and other symptoms if ingested or touched.
How is Anthurium used?
Anthurium is mainly grown as an ornamental houseplant or in gardens, and is also popular as a cut flower for arrangements and gifts.
Are there different types of Anthurium?
Yes, there are about 1,000 species and many hybrids, with some grown for their colorful spathes and others for their decorative leaves.
Good reading and sources
- Encyclopaedia BritannicaArticle
- How to grow anthuriumBBC Gardeners' World, Article
- USDA Plants DatabaseUS Department of Agriculture, 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
The facts on this page come from the Wikipedia article "Anthurium", 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.
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