Melhania milleri is listed in the 2004 IUCN Red List as a species of flowering plant in the family Malvaceae, endemic to Socotra, with its natural habitats being subtropical or tropical dry forests and subtropical or tropical dry shrubland. As of March 2023, the species was not listed by the International Plant Names Index, nor by other taxonomic databases such as Plants of the World Online.
Vernonia cockburniana is a species of flowering plant in the Asteraceae family. It is endemic to the island of Socotra in Yemen. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland.
Hypericum tortuosum is a species of flowering plant in the genus Hypericum. It is found only in Socotra, Yemen, where it is endemic. The species is an apomorphic relative of the other Socotran species in Hypericum sect. Triadenioides and is most closely related to Hypericum scopulorum. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland.
Leucas virgata is a species of flowering plant in the family Lamiaceae. It is found only in Yemen. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland.
Ballochia amoena is a species of flowering plant in the family Acanthaceae. It is endemic to the island of Socotra in Yemen. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland.
Ballochia atrovirgata is a species of plant in the family Acanthaceae. It is endemic to the island of Socotra in Yemen. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and subtropical or tropical dry lowland grassland.
Boswellia socotrana is a species of plant in the Burseraceae family. It is endemic to Socotra, Yemen. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland.
Euphorbia aprica 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.
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.
Euphorbia decaryi is a species of plant in the family Euphorbiaceae endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and rocky areas. It is threatened by habitat loss.
Euphorbia kuriensis is a species of plant in the family Euphorbiaceae. It is endemic to Abd al Kuri in the Socotra Archipelago of Yemen. Its natural habitat is subtropical or tropical dry shrubland.
Gymnocarpos bracteatus is a species of plant in the family Caryophyllaceae. It is endemic to the Hajhir Mountains of Socotra in Yemen. Its natural habitat is subtropical or tropical dry shrubland.
Gymnocarpos is a genus of plants in the family Caryophyllaceae.
Heliotropium dentatum is a species of plant in the family Boraginaceae. It is endemic to northern Socotra island in Yemen. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland.
Justicia rigida is a species of plant in the family Acanthaceae. It is a subshrub endemic to the island of Socotra in Yemen. Its natural habitats are subtropical or tropical dry shrubland and subtropical or tropical dry lowland grassland.
Neuracanthus aculeatus is a species of plant in the family Acanthaceae. It is endemic to Yemen. Its natural habitats are subtropical or tropical dry shrubland and subtropical or tropical dry lowland grassland. It is threatened by habitat loss.
Polycarpaea kuriensis is a species of plant in the family Caryophyllaceae. It is endemic to Yemen. Its natural habitats are subtropical or tropical dry shrubland and rocky areas.
Polygala kuriensis is a species of plant in the family Polygalaceae. It is endemic to Yemen, where it is found on the island of Socotra. Its natural habitats are subtropical or tropical dry shrubland and rocky areas.
Portulaca kuriensis is a species of flowering plant in the purslane family, Portulacaceae, that is endemic to Yemen. Its natural habitats are subtropical or tropical dry shrubland and rocky areas.
Ruellia kuriensis is a species of plant in the family Acanthaceae. It is a subshrub endemic to the island of Abd al Kuri in the Socotra archipelago off the coast of northeastern Africa, which is politically part of Yemen. Its natural habitat is subtropical or tropical dry shrubland.
