Albizia lebbeck is a species of Albizia, native to Indomalaya, New Guinea and Northern Australia and widely cultivated and naturalised in other tropical and subtropical regions. English names for it include lebbeck, lebbek tree, flea tree, frywood, koko and woman's tongues tree. The latter name is a play on the sound the seeds make as they rattle inside the pods. Being one of the most widespread and common species of Albizia worldwide, it is often simply called "siris" though this name may refer to any locally common member of the genus.
It is a tree growing to a height of 18–30 m tall with a trunk 50 cm to 1 m in diameter. The leaves are bipinnate, 7.5–15 cm long, with one to four pairs of pinnae, each pinna with 6–18 leaflets. The flowers are white, with numerous 2.5–3.8 cm long stamens, and very fragrant. The fruit is a pod 15–30 cm long and 2.5-5.0 cm broad, containing six to twelve seeds.
AI-generated description
Albizia lebbeck, also known as the woman's tongue tree or siris tree, is a deciduous tree native to tropical Asia and Africa. In Qatar, it has been introduced as an ornamental species and is commonly found in urban landscapes, parks, and along roadsides. Research in Qatar has shown that A. lebbeck can tolerate high temperatures, drought, and saline conditions, making it a suitable species for the country's arid environment. However, its invasive potential and allelopathic effects on native vegetation have raised concerns among local conservationists.
Fruits of Albizia lebbeck tree in Aspire Park. Doha, Qatar, November 23, 2014
Flower buds of frywood tree (Albizia lebbeck) on Al Shatt Street in Onaiza area. Doha, Qatar, April 30, 2015
Flower of frywood tree (Albizia lebbeck) on Al Shatt Street in Onaiza area. Doha, Qatar, April 30, 2015
Leaf of frywood tree (Albizia lebbeck) on Al Shatt Street in Onaiza area. Doha, Qatar, April 30, 2015
Wilted flower of frywood tree (Albizia lebbeck) on Al Shatt Street in Onaiza area. Doha, Qatar, April 30, 2015
Blooming frywood tree (Albizia lebbeck) on Al Shatt Street in Onaiza area. Doha, Qatar, April 30, 2015
Detail of a flower of frywood tree (Albizia lebbeck) on Al Shatt Street in Onaiza area. Doha, Qatar, April 30, 2015
Close up of a leaf of frywood tree (Albizia lebbeck) on Al Shatt Street in Onaiza area. Doha, Qatar, April 30, 2015
Albizia lebbeck tree with fruits in Aspire Park. Doha, Qatar, May 2, 2015
Blooming frywood tree (Albizia lebbeck) on Al Shatt Street near Saha 15 in Onaiza area. Doha, Qatar, June 17, 2015
Silky flowers of frywood tree (Albizia lebbeck) on Al Shatt Street near Saha 15 in Onaiza area. Doha, Qatar, June 17, 2015
Frywood tree (Albizia lebbeck) in Aspire Park. Doha, Qatar, April 21, 2016
Frywood tree (Albizia lebbeck) with fruits in Aspire Park. Doha, Qatar, April 21, 2016
Dry flowers and seed pods of frywood tree (Albizia lebbeck) on the ground in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, June 23, 2016
AI-generated summary of observations
Observations of Albizia lebbeck in Qatar show that the tree produces fruits, as seen in Aspire Park on November 23, 2014, and May 2, 2015. The tree's flower buds were observed on Al Shatt Street in Onaiza area on April 30, 2015, and blooming flowers were seen on the same street on April 30, 2015, and June 17, 2015. The leaves of the tree were also observed on Al Shatt Street on April 30, 2015. The trees were found to be thriving in various locations, including Aspire Park and Dahl Al Hamam Park. The flowers were described as silky, and dry flowers and seed pods were seen on the ground in June 2016. Overall, the observations suggest that Albizia lebbeck is a flowering and fruiting tree that grows well in Qatar's environment.