Tasmannia lanceolata
| Tasmannia lanceolata | |
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Tasmannia lanceolata Mount Donna Buang, Victoria, Australia |
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| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Magnoliids |
| Order: | Canellales |
| Family: | Winteraceae |
| Genus: | Tasmannia |
| Species: | T. lanceolata |
| Binomial name | |
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Tasmannia lanceolata (Poir.) A.C.Sm. |
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| Synonyms | |
Tasmannia lanceolata (syn. Drimys lanceolata), commonly known as the mountain pepper (Aus), or Cornish pepper leaf (UK), is a shrub native to woodlands and cool temperate rainforest of south-eastern Australia. The shrub varies from 2 to 10 m high. The aromatic leaves are lanceolate to narrow-elliptic or oblanceolate, 4–12 cm long, and 0.7–2.0 cm wide, with a distinctly pale undersurface. Stems are quite red in colour. The small cream or white flowers appear in summer and are followed by black, globose, two-lobed berries 5–8 mm wide, which appear in autumn. There are separate male and female plants.
Originally described by French botanist Jean Louis Marie Poiret, it gained its current name in 1969 by A.C. Smith. It had been known for many years as Drimys lanceolata.
Also known as Tasmanian pepperberry, it is found from Tasmania, northwards through Victoria to Barrington Tops in New South Wales. It is found in gullies in rainforest.
Polygodial has been identified as the primary active compound in Tasmannia lanceolata, and is also responsible for its peppery taste.
The leaf and berry are used as a spice, typically dried. Mountain pepper was used as a colonial pepper substitute. More recently, it has become popularised as bushfood condiment. It can be added to curries, cheeses, and alcoholic beverages. It is exported to Japan to flavour wasabi. The berries are sweet at first with a peppery aftertaste. Dried T. lanceolata berries and leaves have strong antimicrobial activity against food spoilage organisms. It also has high antioxidant activity. Low safrole clonal selections are grown in plantations for commercial use, as safrole is considered a low-risk toxin.
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Wikipedia