Eau de Cologne mint
| Eau de Cologne mint | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Asterids | 
| Order: | Lamiales | 
| Family: | Lamiaceae | 
| Genus: | Mentha | 
| Species: | |
| Variety: | M. a. var. citrata  | 
| Trinomial name | |
| Mentha aquatica var. citrata (Ehrh.) W.C.Werner  | |
| Synonyms | |
  | |
Eau de Cologne mint, also known as orange mint and bergamot mint, is a cultivated mint. In a 1970 study, most plants were found to be male sterile forms of Mentha aquatica, so were regarded as Mentha aquatica var. citrata, although in England the hybrid Mentha × piperita was found. The Royal Horticultural Society treats eau de Cologne mint as Mentha × piperita f. citrata. The World Checklist of Selected Plant Families sinks both scientific names into Mentha aquatica.