2011 Holiday Gift Ideas

Monday, July 13, 2009

Plant of the Day - Albizia julibrissin (Silk Tree)

Albizia julibrissin is a species of legume in the genus Albizia, native to southern and eastern Asia, from Iran east to China and Korea.

The genus is named after the Italian nobleman Filippo del Albizzi, who introduced it to Europe in the mid-18th century, and it is sometimes incorrectly spelled Albizzia. The specific name julibrissin is a corruption of the Persian word gul-i abrisham (گل ابریشم) which means "silk flower".


Albizia julibrissin is known by a wide variety of common names, such as Persian silk tree or pink siris. It is also called Lenkoran acacia or bastard tamarind, though it is not too closely related to acacias (Acacieae), let alone tamarinds (Caesalpinioideae). The species is usually called "silk tree" or "mimosa" in the United States, which is misleading - the former name can refer to any species of Albizia which is most common in any one locale. And although once included in Mimosa, it is neither very close to the Mimoseae. To add to the confusion, several species of Acacia, notably Acacia baileyana and Acacia dealbata, are also known as "mimosa" (especially in floristry), and many Fabaceae trees with highly divided leaves are called thus in horticulture.




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