Drimys

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Drimys
Drimys winteri.jpg
Drimys winteri flowers
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Angiosperms
Clade: Magnoliids
Order: Canellales
Family: Winteraceae
Genus: Drimys
J.R.Forst. & G.Forst.
Species

See text

Drimys is a genus of about eight species of woody evergreen flowering plants, in the family Winteraceae. The species are native to the Neotropics, ranging from southern Mexico to the southern tip of South America. They are primitive dicots, associated with the humid temperate Antarctic flora of the Southern Hemisphere, which evolved millions of years ago on the ancient supercontinent of Gondwana. Members of the family generally have aromatic bark and leaves, and some are used to extract essential oils.

A genus is a taxonomic rank used in the biological classification of living and fossil organisms, as well as viruses, in biology. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus.

Evergreen plant that has leaves in all four seasons

In botany, an evergreen is a plant that has leaves throughout the year that are always green. This is true even if the plant retains its foliage only in warm climates, and contrasts with deciduous plants, which completely lose their foliage during the winter or dry season. There are many different kinds of evergreen plants, both trees and shrubs. Evergreens include:

Flowering plant clade of flowering plants (in APG I-III)

The flowering plants, also known as angiosperms, Angiospermae or Magnoliophyta, are the most diverse group of land plants, with 416 families, approximately 13,164 known genera and c. 369,000 known species. Like gymnosperms, angiosperms are seed-producing plants. However, they are distinguished from gymnosperms by characteristics including flowers, endosperm within the seeds, and the production of fruits that contain the seeds. Etymologically, angiosperm means a plant that produces seeds within an enclosure; in other words, a fruiting plant. The term comes from the Greek words angeion and sperma ("seed").

Selected species

Karl Friedrich Reiche was a German botanist who worked as a university professor in Chile and Mexico.

Chile republic in South America

Chile, officially the Republic of Chile, is a South American country occupying a long, narrow strip of land between the Andes to the east and the Pacific Ocean to the west. It borders Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage in the far south. Chilean territory includes the Pacific islands of Juan Fernández, Salas y Gómez, Desventuradas, and Easter Island in Oceania. Chile also claims about 1,250,000 square kilometres (480,000 sq mi) of Antarctica, although all claims are suspended under the Antarctic Treaty.

Argentina federal republic in South America

Argentina, officially the Argentine Republic, is a country located mostly in the southern half of South America. Sharing the bulk of the Southern Cone with Chile to the west, the country is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. With a mainland area of 2,780,400 km2 (1,073,500 sq mi), Argentina is the eighth-largest country in the world, the fourth largest in the Americas, and the largest Spanish-speaking nation. The sovereign state is subdivided into twenty-three provinces and one autonomous city, Buenos Aires, which is the federal capital of the nation as decided by Congress. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over part of Antarctica, the Falkland Islands, and South Georgia and the South Sandwich Islands.

D. confertifolia is endemic to the Juan Fernández Islands, 670 km off the Chilean coast, where it forms a dominant tree in the tall lowland forests and lower montane forests of the islands.

The genus formerly included a number of species from Australasia, including Tasmanian pepper (D. lanceolata). Recent botanical studies have led to a growing consensus of botanists to split the genus into two, with the Neotropical species remaining in genus Drimys, and the Australasian species classified in genus Tasmannia (Doust et al. 2004).

<i>Tasmannia</i> genus of plants

Tasmannia is a genus of woody, evergreen flowering plants of the family Winteraceae. The 40 species of Tasmannia are native to Australia, New Guinea, Sulawesi, Borneo, and the Philippines. The Winteraceae are magnoliids, and are associated with the humid Antarctic flora of the Southern Hemisphere. The members of the family generally have aromatic bark and leaves, and some are used to extract essential oils. The peppery-flavored fruits and leaves of this genus are increasingly used as a condiment in Australia. The peppery flavour can be attributed to polygodial.

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Juan Fernández Islands Special Territory and Commune in Valparaíso, Chile

The Juan Fernández Islands are a sparsely inhabited island group reliant on tourism and fishing in the South Pacific Ocean. Situated 670 km off the coast of Chile, they are composed of three main volcanic islands: Robinson Crusoe, Alejandro Selkirk and Santa Clara. The group is considered part of Insular Chile.

Valdivian temperate rain forest Type of rainforest

The Valdivian temperate forests (NT0404) is an ecoregion on the west coast of southern South America, in Chile and extending into Argentina. It is part of the Neotropical ecozone. The forests are named after the city of Valdivia. The Valdivian temperate rainforests are characterized by their dense understories of bamboos, ferns, and for being mostly dominated by evergreen angiosperm trees with some deciduous specimens, though conifer trees are also common.

Magellanic subpolar forests

The Magellanic subpolar forests are a terrestrial ecoregion of southernmost South America, covering parts of southern Chile and Argentina, and are part of the Neotropic ecozone. It is a temperate broadleaf and mixed forests ecoregion, and contains the world's southernmost forests.

Winteraceae family of plants

Winteraceae is a primitive family of tropical trees and shrubs including 60 to 90 species in five genera. It is of particular interest because it is such a primitive angiosperm family, closely related to Magnoliaceae, though it has a much more southern distribution. Plants in this family grow mostly in the southern hemisphere, and have been found in tropical to temperate climate regions of Malesia, Oceania, eastern Australia, New Zealand, Madagascar and the Neotropics, with most of the genera are concentrated in Australasia and Malesia. Drimys is found in the Neotropic ecozone, from southern Mexico to the subarctic forests of southern South America. Takhtajania includes a single species, T. perrieri, endemic only to Madagascar.

Canellaceae family of plants

The Canellaceae are a family of flowering plants in the order Canellales. The order includes only one other family, the Winteraceae. Canellaceae is native to the Afrotropic and Neotropic ecozones. They are small to medium trees, rarely shrubs, evergreen and aromatic. The flowers and fruit are often red.

<i>Pilgerodendron</i> species of plant

Pilgerodendron is a genus of conifer belonging to the cypress family Cupressaceae. It has only one species, Pilgerodendron uviferum, and is endemic to the Valdivian temperate rain forests and Magellanic subpolar forests of southern Chile and southwestern Argentina. It grows from 40 to 55°S in Tierra del Fuego, where it is the southernmost conifer in the world. It is a member of subfamily Callitroideae, a group of distinct southern hemisphere genera associated with the Antarctic flora.

<i>Aextoxicon</i> species of plant

Aextoxicon punctatum, the sole species of genus Aextoxicon and family Aextoxicaceae, is a tree native to southern Chile and Argentina.

<i>Craspedia</i> Genus of Australasian flowering plants of Asteraceae (daisy) family

Craspedia is a genus of flowering plants in the daisy family commonly known as billy buttons and woollyheads. They are native to Australia and New Zealand where they grow in a variety of habitats from sea level to the Alps. The genus is found in every state of Australia except the Northern Territory. In New Zealand, Craspedia is found from East Cape on the North Island south to Stewart Island. It also occurs on Campbell Island and the Chatham Islands.

<i>Ugni</i> genus of plants

Ugni is a genus of plants in the myrtle family Myrtaceae, described as a genus in 1848. It is native to western Latin America from the Valdivian temperate rain forests of southern Chile and adjacent regions of southern Argentina, north to southern Mexico.

Archipiélago de Juan Fernández National Park

Archipiélago de Juan Fernández National Park is a national park located in the Pacific Ocean 665 kilometres west of Chile's mainland port of San Antonio, in the Juan Fernández Archipelago. The park covers 96 square kilometres and comprises the Santa Clara, Alejandro Selkirk and the most part of the Robinson Crusoe Island islands.

<i>Drimys winteri</i> species of plant

Drimys winteri is a slender tree, growing up to 20 m (66 ft) tall. It is native to the Magellanic and Valdivian temperate rain forests of Chile and Argentina, where it is a dominant tree in the coastal evergreen forests. It is found below 1,200 m (3,937 ft) between latitude 32° south and Cape Horn at latitude 56°. In its southernmost natural range it can tolerate temperatures down to −20 °C (−4 °F).

<i>Ochagavia</i> genus of plants

Ochagavia is a genus of the botanical family Bromeliaceae, subfamily Bromelioideae. The genus is named for Sylvestris Ochagavia, Chilean minister of education. Endemic to southern and central Chile, this genus is represented by four accepted species.

<i>Uncinia</i> genus of plants

Uncinia is a genus of flowering plants in the family Cyperaceae, known as hook-sedges in Australia and as hook grasses or bastard grasses in New Zealand. The genus is characterised by the presence of a long hook formed by an extension of the rachilla, which is used to attach the fruit to passing animals (epizoochory), especially birds, and it is this feature which gives the genus its name, from the Latin uncinus, meaning a hook or barb.

Antarctic Floristic Kingdom

The Antarctic Floristic Kingdom, also the Holantarctic Kingdom, is a floristic kingdom. It includes most areas of the world south of 40°S latitude. It was first identified by botanist Ronald Good, and later by Armen Takhtajan. The Antarctic Floristic Kingdom is a classification in phytogeography, different from the Antarctic ecozone classification in biogeography, and from Antarctic flora genera/species classifications in botany.

Polypogon genus of plants

Polypogon is a nearly cosmopolitan genus of plants in the grass family, commonly known beard grass or rabbitsfoot grass.

Polygodial chemical compound

Polygodial is an active constituent of Dorrigo Pepper, Mountain Pepper, Horopito, Canelo, Paracress and Water-pepper. Furthermore, Polygodial is synthetized by Dendrodoris limbata.

<i>Piptochaetium</i> genus of plants

Piptochaetium, speargrass, is a genus of New World plants in the grass family, native to North and South America. Piptochaetium is a bunchgrass genus in the Stipeae tribe.

<i>Tasmannia purpurascens</i> species of plant

Tasmannia purpurascens, commonly known as the broad-leaved pepperbush or purple pepperbush is a shrub in the primitive family Winteraceae and is only found growing in the Barrington Tops and Ben Halls Gap regions of New South Wales. It is locally abundant in a restricted subalpine habitat with a high rainfall, often growing in the ecotone in association with Antarctic Beech.

<i>Gamochaeta</i> genus of plants

Gamochaeta is a genus of flowering plants in the aster family. There has not always been agreement among botanists regarding its status as a recognized genus, but it has become more accepted in recent years. It currently includes many plants that previously belonged in genus Gnaphalium. Like many species of Gnaphalium, many Gamochaeta are called cudweeds or everlastings.