Perennial plant with wide-spreading rhizomes.
Native to much of Europe, northwest Africa and southwest Asia.
Prefers moist or wet soild, and can grow in water (partially submerged).
Not cultivated on commercial scale.
Along with spearmint, one of the parents of peppermint.
Genetics
2n=8x=96 (octoploid).
Oil characteristics
High: (+)-menthofuran.
Medium: 1,8-cineole, beta-caryophyllene.
Low: gamma-cadinene, viridiflorol, (-)-limonene.
Notes: The natural diversity of the oil composition among Mentha aquatica accessions is currently being investigated. These data sets will be uploaded here soon.
References
B.M. Lawrence (Ed.) (2006) Mint - The Genus Mentha, CRC Press.
Murray, M.J.L., Lincoln, D.E., Marble, P.M. (1972) Oil composition of Mentha aquatica x M. spicata F1 hybrids in relation to the origin of M. x piperita. Can. J. Genet. Cytol. 14: 13-29.
Malingré, T.M., Maarse, H. (1974) Composition of the essential oil of Mentha aquatica. Phytochemistry 13: 1531-1535.