Thursday, February 17, 2011

Dahlia


Dahlia
An herbal document written in Latin just sixty years after the coming of Columbus was discovered 1929. It noted that the Aztecs used dahlias as a treatment for epilepsy. The Aztec culture in Mexico was quite advanced [see chocolatemonthclub.com] but its wealth of written records did not survive the introduction of Christianity. The Aztec Herbal is an astonishing and remarkable resource for botanists and those studying the history of Medicine.
Dahlias were late in coming to Europe. European scientific specialists considered the dahlia as a possible source of food since a disease had destroyed the French potato crop in the 1840s. But the beauty of the dahlia far surpassed its taste.




Before insulin was discovered diabetics were often given a diabetic sugar made from dahlia tubers. Chemicals derived from dahlias are used in clinical tests for liver and kidney functions.
Between 1800 and 1805, Lord and Lady Holland lived in France and in Spain where Lady Holland first saw dahlias that had been introduced to Spain about 15 years before. She sent some home to England and it is on the strength of that shipment that she is given credit for the introduction of the dahlia into England.
The Dahlia is the official flower of San Francisco.

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