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Dahlia - LR9A1802

Flowery History

Though they have been grown in Europe for well over two hundred years, Dahlias are thought to originate in Mexico and are that country’s national flower. Dahlias are believed to have been named by 18th-century Spanish botanist Abbé Cavanille in honor of Andreas Dahl, a Swedish scientist and environmentalist.

 

Petals or Florets?

Dahlia florets are often mistakenly called petals, even by horticulturists, but in fact every floret is a flower in its own right. Dahlias are part of the Asteraceae family, also known as the Daisy, Aster or Composite family. The name Asteraceae refers to the flowers’ appearance, which resembles a star surrounded by rays.

 

Vegetable Tubers

The Aztecs grew dahlia tubers as a food crop but attempts to introduce them to the European diet didn’t succeed. Can you see dahlia tubers as the next must-try vegetable?

 

Types of Dahlia

There has been much debate over the classification of dahlias. In 1904, there were officially only five types: cactus, pompom, single, show and fancy. More recently, many more types have appeared and from 2010 dahlias have been split into fourteen groups.

 

Nearly Every Colour of the Rainbow

Dahlias come in a huge variety of colours and like most unscented flowers they use their vibrant blooms to attract pollinating insects. Dahlias can be found in almost every colour except blue.

 

Sweet Petite to Dinner Plate

Dahlias come all sizes – from a dainty diameter of 2cm to show-stopping varieties known as ‘dinner plate’ dahlias, which can grow up to 25cm in diameter.

 

Dahlia Café au Lait

There has been a huge surge of interest in Café au Lait dahlias over the last couple of years. Café au Lait dahlias are a delicate blush-toned peachy ivory with eye-catching blooms that can grow to up to 25cm in diameter.

 

The Meaning of Dahlias

In the language of flowers, also known as florography, dahlias represent “dignity” and “my gratitude exceeds your care”.

 

 

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Uploaded on July 29, 2020
Taken on October 10, 2015