Ṭūbā
Ṭūbā () is a tree which grows in Jannah (, Paradise, Garden) according to Islam. The term is mentioned in the Quran in ar-Ra'd sura, verse 29 ("Those who believed, and work righteousness, Tuba is for them and a beautiful place of (final) return") as well as in several ahadith. The female given name Tuba (also spelled Tooba or Touba) derives from the name of the tree and is widely used in the Muslim world, especially in the Arab world, Pakistan and Turkey. The city of Touba, Senegal, is said to be named after the tree. Ahadith
The tree is mentioned in the collection of ahadith by Sahih al-Bukhari and others. See also
Plants in Islam
Tuba (given name), a given name derived from the tree
Touba, a city in central Senegal sometimes said to be named for the tree
Sidrat al-Muntaha, a lote tree that marks the end of the seventh heaven in Islam
Zaqqum, a tree in hell
Tree of life, an archetype in many mythologies and religious

References

Islamic eschatology
Trees in mythology
Trees in Islam
Jannah
Quranic words and phrases