Mentha × piperita f. citrata Steam distilled from the leaves and flowering tops in India.

Description
Eau de Cologne mint, also known as orange mint and bergamot mint, is a cultivated mint. It is grown mainly in subtropical, fertile land such as northern India.

Aroma: Eau de Cologne mint has a strong citrus scent due to its chemical constituents.

Common uses: The oil is mainly used in the perfumery industry.[5]

Traditional medicinal uses
A tea made from the fresh or dried leaves of the plant has traditionally been used to treat stomach aches, nausea, parasites and nerves.[6]

Colour: Colourless to pale yellow

Main constituents: The two main chemical constituents, linalyl acetate (45%) and linalool (45-50%) make up around 90% of the oil.[4] Kiran, a high-yielding variety, produces 150 kg of oil/ha while keeping 45% of linalool.

References
"Mentha aquatica var. citrata". World Checklist of Selected Plant Families. Royal Botanic Gardens, Kew. Retrieved 2019-07-14.
Tucker, Arthur O.; Naczi, Robert F. C. (2007). "Mentha: An Overview of its Classification and Relationships". In Lawrence, Brian M. (ed.). Mint: The Genus Mentha. Boca Raton, Florida: CRC Press, Taylor and Francis Group. pp. 1–39. ISBN 978-0-8493-0779-9.
"Mentha × piperita f. citrata". RHS Plants. Royal Horticultural Society. Retrieved 2019-07-14.
Murray, M. J., & Lincoln, D. E. (1970). The Genetic Basis of Acyclic Oil Constituents in MENTHA CITRATA Ehrh. Genetics, 65(3), 457–471.
Niir, B. (2004). Cultivation of tropical, subtropical vegetables, spices, medicinal, and aromatic plants. Nat Inst of Indust Res, New Delhi, 209-215.
Brook Caughlin. "Selected Plants of Medicinal Value in Costa Rica". University of New Hampshire, IROP Program. Archived from the original on August 2, 2008. Retrieved March 27, 2006.

Photo thanks to Magnus Manske - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=7929353