| Maytenus stipitata | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Celastrales |
| Family: | Celastraceae |
| Genus: | Maytenus |
| Species: | M. stipitata |
| Binomial name | |
| Maytenus stipitata | |
Maytenus stipitata is a species of plant in the family Celastraceae. It is a tree endemic to the Mexican state of Chiapas.
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as 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 conservation status of a group of organisms indicates whether the group still exists and how likely the group is to become extinct in the near future. Many factors are taken into account when assessing conservation status: not simply the number of individuals remaining, but the overall increase or decrease in the population over time, breeding success rates, and known threats. Various systems of conservation status are in use at international, multi-country, national and local levels, as well as for consumer use such as sustainable seafood advisory lists and certification. The two international systems are by the International Union for Conservation of Nature (IUCN) and The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).
Tasmannia stipitata, commonly known as the Dorrigo pepper or northern pepperbush is a rainforest shrub of temperate forests of the Northern Tablelands of New South Wales, Australia. Leaves are fragrant, narrow-lanceolate to narrow-elliptic, 8–13 cm long. Dark bluish to mauve berries follow the flowers on female shrubs. The species is dioecious, with male and female flowers on separate plants.
Eugenia stipitata is a fruit tree native to the Amazon Rainforest in Brazil, Colombia and Ecuador.
A species that is extinct in the wild (EW) is one that has been categorized by the International Union for Conservation of Nature as only consisting of living members kept in captivity or as a naturalized population outside its historic range. Classification requires exhaustive surveys conducted within the species' known habitat with consideration given to seasonality, time of day, and life cycle. Once a species is classified as EW, the only way for it to be downgraded is through reintroduction.
Helicia is a genus of 110 species of trees and shrubs, constituting part of the plant family Proteaceae. They grow naturally in rainforests throughout tropical South and Southeast Asia, including India, Sri Lanka, Indochina, Peninsular Malaysia to New Guinea and as far south as New South Wales.
Levenhookia stipitata, the common stylewort, is a dicotyledonous plant that belongs to the genus Levenhookia. It is an ephemeral annual that grows about 7–10 centimetres (2.8–3.9 in) tall with oblanceolate to linear leaves. Flowers are pink and bloom from August to January in its native range. L. stipitata is endemic to southwestern Western Australia where it grows in granitic or lateritic soils. This species was first described by George Bentham in 1837 as Stylidium stipitatum and was later reclassified into the genus Coleostylis, which was placed into synonymy with the genus Levenhookia.
Levenhookia sect. Coleostylis is a section of four recognized species in the family Stylidiaceae. It was established and described by Johannes Mildbraed in 1908 to separate the subgeneric taxonomy in the genus Levenhookia. Mildbraed originally placed L. preissii and L. stipitata in this section. L. chippendalei was described in 1966 and placed in this section by Rica Erickson and Jim Willis. Section Coleostylis could also contain L. octomaculata, which Erickson described in 1956, noting its affinities with L. stipitata but without placing it in a section. Otherwise it would be unplaced as to a section.
Stylidium subg. Centridium is a subgenus of Stylidium that is characterized by a globose hypanthium, a stipitate brush-like stigma, and gynostemium mobility not produced by a sensitive hinged torosus but by the movement of a cunabulum. All species with the possible and doubtful exception of S. weeliwolli are annuals. This subgenus appears to be most closely related to the genus Levenhookia, which suggests an ancestral relationship. Centridium was first published by John Lindley in the 1839 publication, A Sketch of the Vegetation of the Swan River Colony. Lindley created this subgenus to distinguish species which did not fit into either of the two other subgenera that had existed at the time. He initially placed Stylidium calcaratum, the newly described Stylidium androsaceum, and Stylidium stipitatum into subgenus Centridium. His description of S. androsaceum turned out to be synonymous with S. calcaratum and S. stipitatum is a synonym of Levenhookia stipitata.
Lyndley Alan Craven was a botanist who became the Principal Research Scientist of the Australian National Herbarium.
A vulnerable species is a species which has been categorized by the International Union for Conservation of Nature as being threatened with extinction unless the circumstances that are threatening its survival and reproduction improve.
Melaleuca stipitata is a plant in the myrtle family, Myrtaceae and is endemic to a small area in the Northern Territory of Australia. It is a rare species, only discovered in 1991 and is unusual in that it is the only known example of Melaleuca having stalked flowers. Its leaves have an essential oil with a pleasant, lemon scent possibly suitable for commercial production.
Breynia vitis-idaea, the officinal breynia, is a perennial tree-like species of Phyllanthaceae, found from India east to Taiwan and Okinawa and south to Indonesia. It is a shrub or treelet with egg-shaped leaves that can reach up to 3 m tall. It has staminate flowers and spherical, red fruit.
Willemetia is a genus of flowering plants in the family Asteraceae. It is native to Europe, Iran and the Caucasus.
Staudtia stipitata is a species of plant in the family Myristicaceae. Commonly known as Bokapi, M'bonda (Cameroon), Niove, M'boun (Gabon), Kamashi or Nkafi (Zaire) it produces red brown to yellow brown wood with a fine grain.
Verran Tanks Conservation Park is a protected area in the Australian state of South Australia, located on the Eyre Peninsula in the gazetted locality of Verran about 105 kilometres (65 mi) north of Port Lincoln and about 55 kilometres (34 mi) south-east of Lock.
Perenniporia stipitata is a species of poroid fungus in the family Polyporaceae. Found in Brazil, it was described as a new species in 1987 by Norwegian mycologist Leif Ryvarden.
Atriplex stipitata, commonly known as mallee saltbush, bitter saltbush and kidney saltbush, is a species of shrub in the family Amaranthaceae, found in all mainland states of Australia.
Endangered species, as classified by the International Union for Conservation of Nature (IUCN), are species which have been categorized as very likely to become extinct in their known native ranges in the near future. On the IUCN Red List, endangered is the second-most severe conservation status for wild populations in the IUCN's schema after critically endangered. In 2012, the IUCN Red List featured 3,079 animal and 2,655 plant species as endangered worldwide. The figures for 1998 were 1,102 and 1,197 respectively.
Cymbastela stipitata is a species of marine sponge in the family Axinellidae.
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