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 exist and are in use at international, multi-country, national and local levels as well as for consumer use.
An IUCN Red List Critically Endangered (CR) species is one that has been categorized by the International Union for Conservation of Nature as facing an extremely high risk of extinction in the wild. As of 2021, of the 120,372 species currently tracked by the IUCN, there are 6,811 species that are considered to be Critically Endangered.
Hypericum quitense is a species of flowering plant in the family Hypericaceae. It is endemic to Ecuador. Its occurs in several types of habitats at elevations between 2,000 and 4,050 meters in the Andes.
Hypericum scopulorum is a species of flowering plant in the family Hypericaceae. It is endemic to Socotra, an island archipelago that is part of Yemen. It is a common plant in shrubland habitat, and it is a dominant species in some areas along with Cephalocroton and another local endemic, Helichrysum rosulatum.
Trachycarpus nana is a species of flowering plant in the family Arecaceae. It is found only in China. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.
Euphorbia beharensis is a species of plant in the family Euphorbiaceae. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.
Helicia albiflora is a species of plant in the family Proteaceae. It is endemic to Papua New Guinea. It is threatened by habitat loss.
Helicia amplifolia is a species of plant in the family Proteaceae. It is endemic to Papua New Guinea. It is threatened by habitat loss.
Helicia insularis is a species of plant in the family Proteaceae. It is endemic to Papua New Guinea. It is threatened by habitat loss.
Helicia latifolia is a species of plant in the family Proteaceae. It is endemic to Papua New Guinea. It is threatened by habitat loss.
Helicia neglecta is a species of plant in the family Proteaceae. It is endemic to Papua New Guinea. It is threatened by habitat loss.
Heliciopsis rufidula is a species of plant in the family Proteaceae. It is a tree found in Peninsular Malaysia and Borneo. It is threatened by habitat loss.
Heliciopsis whitmorei is a species of plant in the family Proteaceae. It is a tree endemic to Peninsular Malaysia. It is threatened by habitat loss.
Pararistolochia goldieana is a species of plant in the family Aristolochiaceae. It is found in Cameroon, Equatorial Guinea, Nigeria, and Sierra Leone. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.
Aleuritopteris albofusca is a species of fern in the family Pteridaceae. It is endemic to China, including Tibet. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.
Grevillea molyneuxii, commonly known as the Wingello grevillea, is a shrub which is endemic to the shrublands of New South Wales in Australia.
Tetraena alba is a species of plant in the family Zygophyllaceae which is found in arid regions of Africa and the Arabian Peninsula. It is a salt tolerant plant and dominates many of the plant communities in which it grows.
Tetraena fontanesii, synonym Zygophyllum fontanesii, is a species of plant of the family Zygophyllaceae. It is found in Macaronesia and northwest Africa.
Tetraena is a genus of flowering plants in the family Zygophyllaceae.
