Mentha diemenica

Physical Characteristics

Mentha diemenica is a PERENNIAL growing to 0.1 m (0ft 4in) by 0.5 m (1ft 8in). It is not frost tender. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. It is noted for attracting wildlife. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and can grow in heavy clay soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

Distribution

Australia - New South Wales, Tasmania, Victoria.

Habitats

Cultivated Beds;

Edible Uses

Edible Parts: Leaves Edible Uses: Condiment Tea Leaves - raw or cooked. Used as a flavouring in summer drinks[157]. A herb tea is made from the leaves[157].

Medicinal Uses

Antiseptic Carminative Diaphoretic Diuretic Emmenagogue Stomachic The leaves and flowering stems are carminative, diaphoretic, diuretic, emmenagogue and stomachic[152]. A tea made from the leaves of most mint species has traditionally been used in the treatment of fevers, headaches, digestive disorders and various minor ailments[222]. The leaves are harvested as the plant comes into flower and can be dried for later use[238]. The essential oil in the leaves is antiseptic, though it is toxic in large doses[222].

Known Hazards

Although no records of toxicity have been seen for this species, large quantities of some members of this genus, especially when taken in the form of the extracted essential oil, can cause abortions so some caution is advised.