21-405: (Redirected from Antarctic Beech ) Antarctic beech is a common name of two species in the genus Nothofagus : Nothofagus antarctica , native to South America Nothofagus moorei , native to Australia [REDACTED] Index of plants with the same common name This page is an index of articles on plant species (or higher taxonomic groups) with
42-467: A cooler time. Sexual reproduction has since been shown to be possible. The genus Nothofagus was first formally described in 1850 by Carl Ludwig Blume who published the description in his book Museum botanicum Lugduno-Batavum, sive, Stirpium exoticarum novarum vel minus cognitarum ex vivis aut siccis brevis expositio et descriptio . Nothofagus means "false beech", which Blume chose to indicate that Nothofagus species were different from beeches in
63-596: A heavier crop of seeds and is known as the beech mast . In New Zealand, the beech mast causes an increase in the population of introduced mammals such as mice, rats, and stoats . When the rodent population collapses, the stoats begin to prey on native bird species, many of which are threatened with extinction. This phenomenon is covered in more detail in the article on stoats in New Zealand . World Checklist of Selected Plant Families The World Checklist of Selected Plant Families (usually abbreviated to WCSP )
84-500: A peak abundance during the Miocene. Their distribution contracted westwards during the late Miocene due to the aridification of Patagonia. Although the genus now mostly occurs in cool, isolated, high-altitude environments at temperate and tropical latitudes , the fossil record shows that it survived in climates that appear to be much warmer than those that Nothofagus now occupies. Nothofagus species are used as food plants by
105-647: A rich fossil record of leaves, cupules , and pollen, with fossils extending into the late Cretaceous period and occurring in Australia, New Zealand, Antarctica, and South America. The leaves are toothed or entire, evergreen or deciduous . The fruit is a small, flattened or triangular nut , borne in cupules containing one to seven nuts. Many individual trees are extremely old, and at one time, some populations were thought to be unable to reproduce in present-day conditions where they were growing, except by suckering ( clonal reproduction ), being remnant forest from
126-626: Is also involved. The IPNI aims to provide details of publication and does not aim to determine which are accepted species names. After a delay of about a year, newly published names were automatically added from the IPNI to the WCSP. The WCSP was also one of the underlying databases for The Plant List , created by Kew and the Missouri Botanical Garden , which was unveiled in 2010, and subsequently superseded by World Flora Online . At
147-668: Is different from Wikidata All set index articles Monitored short pages Nothofagus Nothofagus , also known as the southern beeches , is a genus of 43 species of trees and shrubs native to the Southern Hemisphere in southern South America (Chile, Argentina) and east and southeast Australia, New Zealand, New Guinea , and New Caledonia . The species are ecological dominants in many temperate forests in these regions. Some species are reportedly naturalised in Germany and Great Britain. The genus has
168-800: The Late Cretaceous . During the Campanian Nothofagus diversified and became dominant within Antarctic ecosystems, with the appearance of all four modern subgenera by the end of the stage. Nothofagus shows a progressive decline in the Antarctic pollen record through the Maastrichtian , before substantially recovering after the Cretaceous-Paleogene boundary . Nothofagus persisted in Antarctica deep into
189-664: The Northern Hemisphere . In the past, they were included in the family Fagaceae , but genetic tests revealed them to be genetically distinct, and they are now included in their own family, Nothofagaceae . The following is a list of species, hybrids and varieties accepted by the Plants of the World Online as of April 2023: Four subgenera are recognized, based on morphology and DNA analysis: In 2013, Peter Brian Heenan and Rob D. Smissen proposed splitting
210-505: The larvae of hepialid moths of the genus Aenetus , including A. eximia and A. virescens . Zelopsis nothofagi is a leaf hopper, endemic to New Zealand, which is found on Nothofagus . Cyttaria is genus of ascomycete fungi found on or associated with Nothofagus in Australia and South America. Misodendrum are specialist parasitic plants found on various species of Nothofagus in South America. Additionally,
231-580: The 1990s by Kew researcher Rafaël Govaerts on a checklist of the genus Quercus . Influenced by the Global Strategy for Plant Conservation , the project expanded. As of January 2013 , 173 families of seed plants were included. Coverage of monocotyledon families was completed and other families were being added. There is a complementary project called the International Plant Names Index (IPNI), in which Kew
SECTION 10
#1732786631015252-536: The Cenozoic, despite the increasingly inhospitable conditions, with the final records from the late Neogene , around 15-5 million years old, which were small tundra-adapted prostrate shrubs , similar to Salix arctica (Arctic willow). Nothofagus first appeared in southern South America during the late Campanian. During the Paleocene and Eocene they were mostly restricted to southern Patagonia, before reaching
273-751: The beetle, Brachysternus prasinus , has been known to live in Nothofagus in Chile and in parts of Argentina. The geographic range of B. prasinus is highly dependent on the availability and distribution of Nothofagus on which B. prasinus is believed to feed. B. prasinus have been observed in the Nothofagus forests near the cities of Coquimbo and Llanquihue in Chile as well as the areas of Neuquén and Chubut in Western Argentina. The species of subgenus Brassospora are evergreen, and distributed in
294-492: The distribution of Nothofagus derives from the break-up of Gondwana (i.e. vicariance ), or if long-distance dispersal has occurred across oceans. In South America, the northern limit of the genus can be construed as La Campana National Park and the Vizcachas Mountains in the central part of Chile. Nothofagus first appeared in Antarctica during the early Campanian stage (83.6 to 72.1 million years ago) of
315-478: The genus into four, turning the four recognized subgenera into the new genera Fuscospora , Lophozonia and Trisyngyne , with the five South American species of subgenus Nothofagus remaining in genus Nothofagus . The proposed new genera are not accepted at the World Checklist of Selected Plant Families . The following additional species are listed as extinct: The pattern of distribution around
336-453: The lower montane forests, and below the conifer -dominated upper montane forests. Nothofagus grows in mixed stands with trees of other species or in pure stands, particularly on ridge crests and upper slopes. The Central Range has the greatest diversity of species, with fewer species distributed among the mountains of western and northern New Guinea, New Britain, and Goodenough and Normanby islands. The New Caledonian species are endemic to
357-407: The main island (Grand Terre), most commonly on soils derived from ultramafic rocks between 150 and 1350 meters elevation. They occur in isolated stands, forming a low or stunted and irregular and fairly open canopy. The conifers Agathis and Araucaria are sometimes present as emergents, rising 10 to 20 meters above the Nothofagus canopy. Every four to six years or so, Nothofagus produces
378-427: The same common name ( vernacular name). If an internal link led you here, you may wish to edit the linking article so that it links directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Antarctic_beech&oldid=1004141703 " Category : Set index articles on plant common names Hidden categories: Articles with short description Short description
399-504: The southern Pacific Rim suggests the dissemination of the genus dates to the time when Antarctica, Australia, and South America were connected in a common land-mass or supercontinent referred to as Gondwana . However, genetic evidence using molecular dating methods has been used to argue that the species in New Zealand and New Caledonia evolved from species that arrived in these landmasses by dispersal across oceans. Uncertainty exists in molecular dates and controversy rages as to whether
420-459: The tropics of New Guinea, New Britain, and New Caledonia. In New Guinea and New Britain Nothofagus is characteristic of lower montane rain forests between 1000 and 2500 meters elevation, occurring infrequently at elevations as low as 600 meters, and in upper montane forests between 2500 and 3150 meters elevation. Nothofagus is most commonly found above the Castanopsis - Lithocarpus zone in
441-492: Was an "international collaborative programme that provides the latest peer reviewed and published opinions on the accepted scientific names and synonyms of selected plant families." Maintained by the Royal Botanic Gardens, Kew , it was available online, allowing searches for the names of families, genera and species, as well as the ability to create checklists. The project traced its history to work done in
SECTION 20
#1732786631015#14985