Mentha micrantha, is a plant species in the genus Mentha, native to western Kazakhstan and southeastern Russia. The species was described in 1890 by botanist George Bentham.
Taxonomy
The proper classification of
Mentha micrantha is contentious. Several taxonomy references, such as Plants of the World Online and the Global Biodiversity Information Facility, accept it as a distinct species.
A 2006 treatment of the genus
Mentha however asserted it to be a variety of
Mentha pulegium.
Where treated as distinct, M. micrantha has been considered to belong to the section Pulegium within the Mentha genus. This section associates it with plants such as M. pulegium as well as Mentha gattefossei.
Description
Mentha micrantha is a small annual plant, growing erect, branched, square-shaped stems measuring from 12 to 30 centimeters high. Its leaves are almost entire, oblong or ovate in shape. It flowers in 7 to 12 millimeters in length, producing bi-labiate corollas, pink, rose-lilac or purple in color.
Distribution
Mentha micrantha is distributed throughout southeast Russia and western to central Kazakhstan. It occupies
steppe areas and
. It is a
hygrophyte, preferring wet soil conditions.
Notes
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