''Gyrinops walla'' is a species in the genus ''

Gyrinops ''Gyrinops'' is a genus of nine species of trees, called lign aloes or lign-aloes trees, in the ''Thymelaeaceae'' family. They are native to Southeast Asia and the Indian Subcontinent. The genus ''Gyrinops'' is closely related to ''Aquilaria'' a ...

'' of the family

Thymelaeaceae The Thymelaeaceae are a cosmopolitan family of flowering plants composed of 50 genera (listed below) and 898 species.Zachary S. Rogers (2009 onwards)A World Checklist of Thymelaeaceae (version 1) Missouri Botanical Garden Website, St. Louis. It ...

. It was described by

Joseph Gaertner Joseph Gaertner (12 March 1732 – 14 July 1791) was a German botanist, best known for his work on seeds, ''De Fructibus et Seminibus Plantarum'' (1788-1792). Biography He was born in Calw, and studied in Göttingen under Albrecht von Haller. ...

. The tree grows up to 15 m high. Its bark is thin and brownish-grey color. Leaves are 1–6 mm long and yellowish-white flower's pedicels are 3–4 mm long. ''Gyrinops walla'' is found in wet zone of

Sri Lanka Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...

and very rarely in southwest India. It uses as

agarwood Agarwood, aloeswood, eaglewood or gharuwood is a fragrant dark resinous wood used in incense, perfume, and small carvings. This resinous wood is most commonly referred to as "Oud" or "Oudh". It is formed in the heartwood of aquilaria trees when ...

and agarwood

resin In polymer chemistry and materials science, resin is a solid or highly viscous substance of plant or synthetic origin that is typically convertible into polymers. Resins are usually mixtures of organic compounds. This article focuses on natu ...

. The tree has commercial value that resulted to

smuggling Smuggling is the illegal transportation of objects, substances, information or people, such as out of a house or buildings, into a prison, or across an international border, in violation of applicable laws or other regulations. There are various ...

. In Sri Lanka, it is known as "Walla patta". Due to the demand of the tree, Sadaharitha Plantations Limited released a study on growing Gyrinops walla in home gardens. Some organizations conducted the research with the support of the Sri Lankan government.

References

External links

Thymelaeoideae {{Thymelaeaceae-stub