''Tecomella undulata'' is a

tree In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are ...

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

, locally known as rohida, found in Oman, and from southwest Iran to northwest India. It is the only species in the

monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispec ...

genus ''Tecomella''. It is a medium-sized

that produces quality

timber Lumber is wood that has been processed into dimensional lumber, including beams and planks or boards, a stage in the process of wood production. Lumber is mainly used for construction framing, as well as finishing (floors, wall panels, wi ...

and is the main source of timber amongst the indigenous tree species of desert regions of

Shekhawati Shekhawati is a semi-arid historical region located in the northeast part of Rajasthan, India. The region was ruled by Shekhawat Rajputs. Shekhawati is located in North Rajasthan, comprising the districts of Jhunjhunu district, Jhunjhunu, part ...

and

Marwar Marwar (also called Jodhpur region) is a region of western Rajasthan state in North Western India. It lies partly in the Thar Desert. The word 'maru' is Sanskrit for desert. In Rajasthani languages, "wad" means a particular area. English tran ...

Rajasthan Rajasthan (; lit. 'Land of Kings') is a state in northern India. It covers or 10.4 per cent of India's total geographical area. It is the largest Indian state by area and the seventh largest by population. It is on India's northwestern si ...

. The trade name of the tree species is desert teak or Marwar teak. File:Rohida1.jpg, Tree at the village of

Harsawa Harsawa is a village located in the Sikar district of Shekhawati region, in Rajasthan state, India. Harsawa is within the Fatehpur Tehsil, 8 km south along National Highway-11 from Fatehpur town. Sand dunes of the Thar Desert can be seen ...

File:Tacomella_leaf.jpg, Leaves at the village of

Gharsana New Mandi Gharsana is a town in Sri Ganganagar district in Rajasthan state, India. Gharsana is located in southernmost part of Sri Ganganagar district Sri Ganganagar district is the northernmost district of Rajasthan States and territ ...

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

File:Stem of Tecomella.jpg, Trunk at Gharsana

References

*ROHIDA (''Tecomella undulata''), Indian Council of Forestry Research and Education, Dehradun
Conservation status Patrika News in Hindi
* Yahy M. Musakhel 2005: Floral diversity of ''Tecomella undulata'' species in Balochistan Pakistan. Bignoniaceae Flora of Oman Flora of Iran Flora of Afghanistan Flora of the Indian subcontinent Drought-tolerant trees Monotypic Lamiales genera Symbols of Rajasthan Bignoniaceae genera {{Bignoniaceae-stub