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Poinsettia
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- "Christmas Star" redirects here. For the Christian tradition, see Star of Bethlehem.
Euphorbia pulcherrima, commonly named poinsettia, is a species of flowering plant indigenous to Mexico and Guatemala.
The name "poinsettia" is after Joel Roberts Poinsett, the first United States Ambassador to Mexico, who introduced the plant into the US in 1828.
ahuatl, the language of the Aztecs, the plant is called Cuetlaxochitl meaning "skin flower." The Aztecs used the plant to produce red dye and as an antipyretic medication.
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- "Christmas Star" redirects here. For the Christian tradition, see Star of Bethlehem.
Euphorbia pulcherrima, commonly named poinsettia, is a species of flowering plant indigenous to Mexico and Guatemala.
The name "poinsettia" is after Joel Roberts Poinsett, the first United States Ambassador to Mexico, who introduced the plant into the US in 1828.
Christmas tradition
In Nahuatl, the language of the Aztecs, the plant is called Cuetlaxochitl meaning "skin flower." The Aztecs used the plant to produce red dye and as an antipyretic medication. In both Chile and Peru, the plant became known as "Crown of the Andes".
The plants' association with Christmas began in 16th century Mexico, where legend tells of a young girl who was too poor to provide a gift for the celebration of Jesus' birthday. The tale goes that the child was inspired by an angel to gather weeds from the roadside and place them in front of the church altar. Crimson "blossoms" sprouted from the weeds and became beautiful poinsettias. From the 17th century, Franciscan friars in Mexico included the plants in their Christmas celebrations.
Across North America, poinsettias are typical Christmas decorations in homes, churches, offices, and elsewhere, available in large numbers from grocery, drug, and hardware stores. In the United States, December 12th is National Poinsettia Day.
American poinsettia monopoly
Until the 1990s, the Ecke family of Encinitas, California, had a virtual monopoly on poinsettias owing to a technological secret that made it difficult for others to compete. The key to producing more desirable poinsettias is to create a fuller, more compact plant. A poinsettia left to grow on its own will naturally take an open, somewhat weedy look. The Eckes' technique, which involved grafting two varieties of poinsettia together, made it possible to get every seedling to branch, resulting in a bushier plant.
Albert Ecke immigrated from Germany to Los Angeles in 1900, opening a dairy and orchard in the Eagle Rock area. He became intrigued by the plant and sold them from street stands. His son, Paul Ecke developed the grafting technique, but it was the third generation of Eckes, Paul Ecke, Jr., that really was responsible for cultivating the association between the plant and the winter holidays. Besides changing the market from mature plants shipped by rail to cuttings sent by air, he sent free plants to television stations for them to display on air from Thanksgiving to Christmas. He also appeared on television programs like The Tonight Show and Bob Hope's Christmas specials to market the plants.
However, in the 1990s, a university researcher discovered the method and published it, opening the door for competitors to flourish, particularly in Latin America where the cost of labor is far lower. The Eckes family, now led by Paul Eckes III, no longer grows any on farms in the U.S., but as of 2008, they still control about 70% of the domestic market and 50% of the worldwide market.
Cultivation
In areas outside its natural environment it is commonly grown as an indoor plant where it prefers good morning sun then shade in the hotter part of the day. However, it is widely grown and very popular in subtropical climates such as Sydney, Australia.
As this is a subtropical plant, it will likely perish if the night-time temperature falls below 10°C (50°F) so is not suitable for planting in the ground in cooler climates. Likewise, daytime temperatures in excess of 21°C (70°F) tend to shorten the lifespan of the plant.
The poinsettia is also cultivated in Egypt since 1860s, it was brought from Mexico during Egyptian campaign around 1860s. It is called "Bent El Consul", "the consul's daughter", referring to U.S. ambassador Mr. Poinsett.
The poinsettia can be difficult to induce to reflower after the initial display when purchased. The plant requires a period of uninterrupted long, dark nights for around two months in autumn in order to develop flowers. Incidental light at night during this time will hamper flower production. When watering it is important to allow the plant to drain out any excess water. Having a poinsettia sit in water can do harm to the plant as it prefers moist soil to direct water.
In order to produce extra axillary buds that are necessary for plants containing multiple flowers, a phytoplasma infection – whose symptoms include the proliferation of axillary buds – is used.
Diseases
Rumoured toxicity
In the United States and perhaps elsewhere, there is a common misconception that poinsettias are toxic. The origin of this could be found in the fact that most plants of the spurge genus are indeed toxic and also because the name of the plant seems to refer to the word poison. This misconception was spread by a 1919 urban legend of a two-year-old child dying after consuming a poinsettia leaf. While it is true that the plant is not very toxic, those sensitive to latex may suffer an allergic reaction and it is therefore not advisable to bring the plants into the home of sensitive individuals.
In a study in the American Journal of Emergency Medicine 22,793 cases of poinsettia exposures were electronically analyzed. 98.9% of the exposures were accidental with 93.9% involving children. 96.1% of the exposed patients were not treated in a health care facility and 92.4% did not require any type of therapy. If eaten, poinsettias may sometimes cause diarrhea and vomiting in animals and humans.If the sap of the Poinsettia accidentally gets into a human's eye, it can cause temporary blindness. Even dry sap has an effect on the eye.
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External links
- on CultureSheet.org
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