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Family Aracaceae
Anthurium andraeanum Linden ex Andre

Scientific names Common names
Anthurium andraeanum Linden ex Andre Anturium (Tag.)
Anthurium venustum Sodiro Anthorium (Tag.)
  Anturio (Engl.)
  Anthurium ( Engl.)
  Flamingo flower (Engl.)
  Flamingo lily (Engl.)
  Laceleaf (Engl.)
  Laquer anthurium (Engl.)
  Oilcloth flower (Engl.)
  Painter's palette (Engl.)
  Tall flower (Engl.)
Anthurium andraeanum Linden ex André is an accepted name. The Plant List

Other vernacular names
DUTCH: Lakanthurium.
GERMAN: Grosse flamingblume.
JAPANESE: O-beni-uchiwa.
MALAY: Bunga hati.

General info
- Anthurium is the national flower of Mauritius. It ranks ninth in the global flower trade. (4)
- Anthurium is second, only to orchid, among tropical cut flowers. It is a member of the family Araceae which consists of 108 genera and approximately 3750 monocotyledonous species. (6)

Anthurium is an evergreen perennial plant that can grown to a meter in height. Leaves are large, dark, glossy, oblong or heart-shaped, up to 30 centimeters in length. Each leaf is held on a 30 to 60 centimeter petiole. Flowers are slender, finger-like or tail like spadix above a shiny, waxy, crinkled, heart-shaped spathe, red to bright orange.

- Introduced.
- Ornamental cultivation.
- Grows well in the Baguio area.

- Popular pot or cut flower because of its longevity.

- Study of various plant parts for phytoconstituents yielded alkaloids, flavonoids, phenols, phlobatnnins, steroids, and tannins. (see study below) (8)

Toxicity concerns
- Whole plant, especially the sap, yields calcium oxalate crystals. Also contains proteolytic enzymes that can induce histamine release and cause allergic reactions in sensitive individuals. (2)
- Leaves and stems contain minute, sharp crystals, or raphides of calcium oxalate that can cause swelling and burning of the lips, mouth, and throat, and sometimes, difficulty swallowing and breathing. The calcium oxalate crystals can also cause irritation of the skin and eyes. (2)
- Occasional reports of intense eye and skin itching when in close proximity, without actual contact, raising the possibility of airborne allergens.

- Plant components known to cause allergic reactions.
- Considered antimicrobial, air-filtering.

Parts used
Flowers, leaves.


- In La Union, Philippines, indigenous peoples drink leaf decoction for kidney diseases. (10)
- Elsewhere, flower ash reportedly used to treat boils.
- Crushed leaves rubbed on caterpillar sores.
- In China, reportedly used for rheumatic pains.

In the NASA Clean Air Study, Anthurium adraeanum is in the list of indoor plants that may remove toxic agents from the air, helping neutralize the effects of sick building syndrome. As an air-filtering plant, anthurium removes formaldehyde, ammonia, xylene and toluene. (1)
Formaldehyde Removal: Anthurium andraeanum was in the top 15% of 40 woody and herbaceous foliage plants tested for formaldehyde removal. (5)
• Antimicrobial / Flowers, Stems, Leaves and Roots: Study evaluated the phytochemical constituents and antimicrobial activity of different solvent extracts of flowers, leaf, stem, and roots of A. andraeanum. The extracts sowed inhibitory activity against tested pathogens, with significant inhibition of gram negative bacterial strains of E. coli and K. pneumonia and fungal pathogen A. fumigatus. Flower extract showed superior zone of inhibition against A. fumigatus and E. coli. (8)
• Anticancer Compounds: Study of A. andraeanum isolated a purified bioactive compound that was found to be effective against test cell lines (HepG2, A549, and MCF7). Gas chromatography and mass spectrophotometer analysis revealed the presence of anticancer compounds such as 2,3-dihydro-benzofuran and stimasta-5,20(22)-dien-3-ol. (9)
• Colour / Spathe and Spadix: Study investigated colour in A. andraeanum spathe and spadix at a molecular level. Heterologous screening isolated full-length clones for the flavonoid biosynthetic genes, chalcone synthase, flavanone 3-hydroxylase, dihydroflavonol 4-reductase (DFR), and anthocyanidine synthase. Expression patter of the genes implicates DFR as prime regulatory target in the spathe, having an independent regulatory mechanism to that of the other genes. In the spadix, other regulatory targets are suggested. (11)

Management of Oxalate Poisoning
Ingestion can cause painful irritation and blistering of the mouth and throat, hoarseness and dysphagia.
Prehospital Care:
Decontaminate mouth, eye, and skin by physically removing all plant material. Treat eye and skin exposure with copious water irrigation. (3)
Emergency Department Care: Remove any plant material from the oral cavity. If airway compromise is ruled out, patient may be allowed to drink cold liquids, eat crushed ice, or frozen desserts for relief. Oral swishing of diphenhydramine elixir may provide anesthetic and antihistamine effects. Laryngeal edema should be treated with antihistamines. No data supports the use of steroids for laryngeal edema caused by oxalate-containing plants. (3)

Note: Anthurium andraeanum's air-filtering property seems to be negated by the risk of calcium oxalate exposure.

- Cultivated.
- Seeds in the cybermarket.

Updated March 2020 / June 2017 / August 2015

IMAGE SOURCE: /Photo / Red anthurium in the garden of the Folio house in Salazie / Christophe EYQUEM / 11.11.2007 / Creative Commons Attribution 3.0 Unported License / click on photo to see source image / FreeImages

Photo / Flower & Leaf © Godofredo Stuart / StuartXchange

Additional Sources and Suggested Readings
NASA Clean Air Study / Wikipedia
Anthurium andraeanum / GLOBinMED
Oxalate Poisoning Treatment & Management / Jason F Kearney, MD; Chief Editor: Asim Tarabar, MD / Medscape
Variation in Formaldehyde Removal Efficiency among Indoor Plant Species / Kwang Jin Kim, Myeong Il Jeong, Dong Woo Lee, Jeong Seob Song, Hyoung Deug Kim, Eun Ha Yoo, Sun Jin Jeong, and Seung Won Han / HORTSCIENCE 45(10):1489–1495. 2010.
Micropropagation of Anthurium andraeanum from Shoot Tip Explants
/ Eglal M. Harb, Neveen B. Talaat, Bothaina M. Weheeda, Mamdouh A. El-Shamy and Gamal A. Omira / Journal of Applied Sciences Research, 6(8): 927-931, 2010
Anthurium andraeanum / Synonyms / The Plant List
Phytochemical Screening and In vitro Antimicrobial Activity of Ornamental Plant Anthurium andraeanum / J.R. Abima shazhni, A. Renu and M. Murugan* / J. Pharm. Sci. & Res. 2016; 8(7): pp 668-670
Phytochemicals of Anthurium andraeanum and its Pharmacological Applications / Shazhni, J R Abima; Renu, A. / Asian Journal of Chemistry; 2017; 29(2): pp 357-361.
/ DOI: 10.14233/ajchem.2017.20197
Ethnomedicinal Knowledge of Plants among the Indigenous Peoples of Santol, La Union, Philippines / Michelle B Ducusin / Electronic Journal of Biology, 2017; 13(4)
A Molecular Analysis of Flower Colour Development in an Ornamental Monocot (Anthurium andraeanum) / Vern Eddy Collette / Thesis, 2002 / Doctor of Philosophy in Plant Molecular Biology, Massey University, New Zealand
Influence of Nanosilver and Stevia extract on cut Anthurium Inflorescences / Ola A. Amin / Middle East Journal of Applied Sciences, April-June 2017; 7(2): pp 299-311

It is not uncommon for links on studies/sources to change. Copying and pasting the information on the search window or using the DOI (if available) will often redirect to the new link page. (Citing and Using a (DOI) Digital Object Identifier)

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