28-452: Red Willow or Redwillow may refer to: Trees [ edit ] Cornus amomum Cornus sericea Salix laevigata Other uses [ edit ] Red Willow, Alberta Red Willow County, Nebraska Red Willow Creek Redwillow River Red Willow Vineyard Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with
56-493: A Red Data Book was suggested by Peter Scott in 1963. Initially the Red Data Lists were designed for specialists and were issued in a loose-leaf format that could be easily changed. The first two volumes of Red Lists were published in 1966 by conservationist Noel Simon, one for mammals and one for birds. The third volume that appeared covered reptiles and amphibians. It was created by René E. Honegger in 1968. In 1970,
84-726: A species, group of species or specific geographic area, or in the case of BirdLife International, an entire class ( Aves ). The red list unit works with staff from the IUCN Global Species Programme as well as current program partners to recommend new partners or networks to join as new Red List Authorities. The number of species which have been assessed for the Red List has been increasing over time. As of 2023, of 150,388 species surveyed, 42,108 are considered at risk of extinction because of human activity, in particular overfishing , hunting , and land development . The idea for
112-618: Is a native eastern North American shrub, finding suitable habitat in wetland areas like swamps, marshes, and bogs. The distribution of the shrub also extends west past the Mississippi river to the eastern borders of Kansas, Nebraska, and parts of northern Oklahoma. Cornus amomum is only found within the U.S. while other species such as the Cornus obliqua can be found in Canada. Cornus amomum prefers partial shade but can tolerate full sun. When planted,
140-419: Is a small blue drupe . Cornus amomum usually blooms between May and June, producing four-petalled showy yellowish white flowers. Cornus amomum leaves are rusty brown and pubescent, occurring opposite from one another and usually having between 4 and 5 veins per leaf side. If Cornus amomum is left unattended it will grow to create thickets and thick vegetative areas. Silky dogwood is usually included in
168-485: Is desired for ornamental uses in landscapes across the United States. Dogwoods are valued by gardeners for their spring flowers, summer foliage, fruit and leaf color. Each species of dogwood has their own unique look, Cornus amomum is a shrub which can be used in places of excess runoff or areas of water collection in a landscape as it thrives in moist to wet soil conditions. The shrub provides beautiful colors throughout
196-661: Is used by Birdlife International , the Red List Authority for birds for the IUCN Red List. BirdLife International has recommended PE become an official tag for Critically Endangered species, and this has now been adopted, along with a "Possibly Extinct in the Wild" tag for species with populations surviving in captivity but likely to be extinct in the wild. There have been a number of versions, dating from 1991, including: All new IUCN assessments since 2001 have used version 3.1 of
224-522: The IUCN Red List classification, The conservation status of Cornus amomum is a Least Concern plant. While Cornus amomum is recognized as Least Concern across the eastern parts of North America, Indiana has Cornus amomum ranked as an endangered plant throughout the state. Cornus amomum is primarily used by song birds, insects and rodents for its fruits which are produced in summer. Land dwelling mammals such as white-tailed deer and elk feast on
252-402: The IUCN Red List or Red Data Book , founded in 1964, is an inventory of the global conservation status and extinction risk of biological species . A series of Regional Red Lists , which assess the risk of extinction to species within a political management unit, are also produced by countries and organizations. The goals of the Red List are to provide scientifically based information on
280-675: The World Conservation Monitoring Centre , and many Specialist Groups within the IUCN Species Survival Commission (SSC). Collectively, assessments by these organizations and groups account for nearly half the species on the Red List. The IUCN aims to have the category of every species re-evaluated at least every ten years, and every five years if possible. This is done in a peer reviewed manner through IUCN Species Survival Commission Specialist Groups (SSC), which are Red List Authorities (RLA) responsible for
308-549: The silky dogwood , is a species of dogwood native to the southern Ontario and eastern United States , from Michigan and Vermont south to Alabama and Florida . Other names include red willow , silky cornel , kinnikinnick , and squawbush . Cornus amomum is a deciduous shrub growing to 5 m ( 16 + 1 ⁄ 2 ft) tall. The leaves are opposite, up to 10 cm (4 in) long and 7 cm ( 2 + 3 ⁄ 4 in) broad, oval with an acute apex. The flowers are produced in cymes . The fruit
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#1733085876261336-518: The western lowland gorilla ( Gorilla gorilla gorilla ) and the Cross River gorilla ( Gorilla gorilla diehli ) from endangered to critically endangered , which is the last category before extinct in the wild , due to Ebola virus and poaching , along with other factors. Russ Mittermeier , chief of Swiss -based IUCN's Primate Specialist Group, stated that 16,306 species are endangered with extinction, 188 more than in 2006 (total of 41,415 species on
364-772: The 5,487 mammals on Earth are known to be threatened with extinction, and 836 are listed as Data Deficient . The Red List of 2012 was released 19 July 2012 at Rio+20 Earth Summit ; nearly 2,000 species were added, with 4 species to the extinct list, 2 to the rediscovered list. The IUCN assessed a total of 63,837 species which revealed 19,817 are threatened with extinction. 3,947 were described as "critically endangered" and 5,766 as "endangered", while more than 10,000 species are listed as "vulnerable". At threat are 41% of amphibian species, 33% of reef-building corals, 30% of conifers, 25% of mammals, and 13% of birds. The IUCN Red List has listed 132 species of plants and animals from India as "Critically Endangered". Species are classified by
392-404: The IUCN Red List into nine groups, specified through criteria such as rate of decline, population size, area of geographic distribution, and degree of population and distribution fragmentation. There is an emphasis on the acceptability of applying any criteria in the absence of high quality data including suspicion and potential future threats, "so long as these can reasonably be supported". In
420-431: The IUCN Red List, " threatened " embraces the categories of Critically Endangered, Endangered, and Vulnerable. The older 1994 list has only a single "Lower Risk" category which contained three subcategories: In the 2001 framework, Near Threatened and Least Concern became their own categories, while Conservation Dependent was removed and its contents merged into Near Threatened . The tag of "possibly extinct" (PE)
448-585: The IUCN published its fifth volume in this series. This was the first Red Data List which focused on plants ( angiosperms only), compiled by Ronald Melville . The final volume of Red Data List created in the older, loose leaf style was volume 4 on freshwater fishes. This was published in 1979 by Robert Rush Miller . The first attempt to create a Red Data Book for a nonspecialist public came in 1969 with The Red Book: Wildlife in Danger . This book covered varies groups but
476-525: The November 2002 issue of Trends in Ecology & Evolution , an article suggested that the IUCN Red List and similar works are prone to misuse by governments and other groups that draw possibly inappropriate conclusions on the state of the environment or to affect exploitation of natural resources . In the November 2016 issue of Science Advances , a research article claims there are serious inconsistencies in
504-830: The Red List). The Red List includes the Sumatran orangutan ( Pongo abelii ) in the Critically Endangered category and the Bornean orangutan ( Pongo pygmaeus ) in the Endangered category. The 2008 Red List was released on 6 October 2008 at the IUCN World Conservation Congress in Barcelona and "confirmed an extinction crisis, with almost one in four [mammals] at risk of disappearing forever". The study shows at least 1,141 of
532-437: The categories and criteria. In 1997, the IUCN Red List received criticism on the grounds of secrecy (or at least poor documentation) surrounding the sources of its data. These allegations have led to efforts by the IUCN to improve its documentation and data quality, and to include peer reviews of taxa on the Red List. The list is also open to petitions against its classifications, on the basis of documentation or criteria. In
560-528: The dogwood genus Cornus as Cornus amomum Mill. , although it is sometimes segregated in a separate genus as Swida amomum (Mill.) Small . The more northerly-occurring Cornus obliqua was formerly included in this species as Cornus amomum subsp. obliqua (Raf.) J.S. Wilson , but is now generally recognized as a distinct species. Cornus in Latin means horn, describing the dogwood's hard wood. Amomum in Latin means eastern spice. Cornus amomum
588-452: The fruit as well. Cornus amomum uses the animals as a method of seed dispersal. As Cornus amomum fruit decay, frugivores tend to pick only the ripe fruit and seeds, which destroy good seeds that would otherwise be dropped and grow. Cornus amomum has been marked as a pollinator plant, supporting and attracting bees, butterflies, and flies. It is a host plant for butterflies, providing food during their larval stage. The dogwood family
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#1733085876261616-596: The spring, summer and fall. Cornus amomum has also been used in the outdoors to help with erosion control along slopes and steep inclines, it can be planted by farmers and landowners to provide a windbreaks for homes and agriculture fields, its uses can include building natural borders between land and for wildlife conservation, and it can be used to provide habitat for many types of wildlife. Finally, Cornus amomum can minimize stream bank erosion and add stabilization along bank when coupled together with other well rooted trees and shrubs like willows. Some problems can arise from
644-541: The status of species and subspecies at a global level, to draw attention to the magnitude and importance of threatened biodiversity, to influence national and international policy and decision-making, and to provide information to guide actions to conserve biological diversity. Major species assessors include BirdLife International , the Institute of Zoology (the research division of the Zoological Society of London ),
672-516: The title Red Willow . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Red_Willow&oldid=962285202 " Categories : Disambiguation pages Plant common name disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Cornus amomum Cornus amomum ,
700-468: The use of Cornus amomum as a natural border, mostly as a border for wildlife and livestock. While the shrubs create a useful barrier, grazing wildlife and livestock tend to damage much of the shrub when the fruit are ripe. Other than that, there are no impending diseases or pest which would pose any sort of problem for the shrub. IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species , also known as
728-640: The use of organic materials to maintain a wet environment will help the shrub when insufficient water is present. Cornus amomum grows near or around creeks or water systems. Cornus amomum can be found in the following states: West Virginia, Virginia, Vermont, South Carolina, Maine, Kentucky, Iowa, Indiana, Illinois, Georgia, Florida, District of Columbia, Delaware, Connecticut, Alabama, Maryland, Massachusetts, Michigan, Mississippi, Missouri, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, and Rhode Island. Cornus amomum has been found at elevations from 0 feet to 1500 feet of elevation. Based on
756-401: The way species are classified by the IUCN. The researchers contend that the IUCN's process of categorization is "out-dated, and leaves room for improvement", and further emphasize the importance of readily available and easy-to-include geospatial data, such as satellite and aerial imaging. Their conclusion questioned not only the IUCN's method but also the validity of where certain species fall on
784-531: Was predominantly about mammals and birds, with smaller sections on reptiles, amphibians, fishes, and plants. The 2006 Red List, released on 4 May 2006 evaluated 40,168 species as a whole, plus an additional 2,160 subspecies , varieties , aquatic stocks , and subpopulations . On 12 September 2007, the World Conservation Union (IUCN) released the 2007 IUCN Red List of Threatened Species . In this release, they have raised their classification of both
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