Spathiostemon is a genus of trees in the Euphorbiaceae family. It is native to the Bismarck Archipelago, New Guinea, Wallacea and Southeast Asia. The trees grow between 10 and 20m tall, often in secondary forest. The wood is sometimes used.
Aparisthmium is a plant genus of the family Euphorbiaceae first described as a genus in 1840. It contains only one known species, Aparisthmium cordatum, native to South America and Costa Rica.
Discocleidion is a genus of plants in the family Euphorbiaceae. It was first described as a genus in 1914. It contains one accepted species, Discocleidion rufescens, endemic to China.
Moultonianthus is a monotypic plant genus in the family Euphorbiaceae first described as a genus in 1916. The only known species is Moultonianthus leembruggianus, native to Borneo and Sumatra.
Tapoides is a monotypic plant genus in the family Euphorbiaceae. The sole species is Tapoides villamilii. It is endemic to Borneo. It is dioecious, with male and female flowers on separate plants.
Idiopappus is a monotypic genus of flowering plant in the family Asteraceae. Its only species is Idiopappus saloyensis, endemic to Ecuador. Its natural habitat is subtropical or tropical high-altitude grassland. It is threatened by habitat loss.
Burkillanthus is a monotypic genus of flowering plants in the citrus family, Rutaceae, containing the single species Burkillanthus malaccensis. It is native to Sumatra, the Malay Peninsula and Borneo. Its common name is Malay ghostlime.
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 rubrostriata, synonym Euphorbia mainiana, is a species of plant in the family Euphorbiaceae. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry shrubland and rocky areas. It is threatened by habitat loss.
Macaranga caudatifolia is a species of plant in the family Euphorbiaceae. It is endemic to the Philippines.
Dendrocousinsia alpina is a species of plant in the family Euphorbiaceae. It is endemic to eastern Jamaica.
Dendrocousinsia fasciculata is a species of plant in the family Euphorbiaceae. It is endemic to western and central Jamaica.
Pleradenophora membranifolia is a species of plant in the family Euphorbiaceae. It ranges from Peru to central Brazil.
Dendrocousinsia spicata is a species of plant in the family Euphorbiaceae. It is endemic to Jamaica. It is threatened by habitat loss.
Osbornia is a monotypic genus of mangrove in the myrtle family Myrtaceae. The sole species is Osbornia octodonta, commonly known as the myrtle mangrove, which inhabits coastal areas of Borneo, the Philippines, the Lesser Sunda Islands. the Northern Territory, Queensland, and northern Western Australia. It was first described in 1862 by Ferdinand von Mueller, based on material collected in Trinity Bay. who published the description in his tome Fragmenta Phytographiæ Australiæ. It is usually found on the landward side of mangrove forests.
Potoxylon is a monotypic genus of evergreen trees belonging to the Laurel family, Lauraceae. Its only species, Potoxylon melagangai, is endemic to Borneo.
Trilepidea is an extinct monotypic genus of flowering plants belonging to the family Loranthaceae. Its native range was New Zealand. The only species was Trilepidea adamsii, or Adams mistletoe. It was first described in 1880 as Loranthus adamsii and has ever only been collected from a few locations in the North Island. It has been argued that the extinction of this species, vulnerable due to restricted distribution, was caused by interaction of a number of factors, including introduction of an exotic species, in this case the brushtail possum from Australia.
Afrotrewia is a monotypic genus of flowering plants belonging to the family Euphorbiaceae. It only contains one known species, Afrotrewia kamerunicaPax & K.Hoffm.
Ptychopyxis bacciformis is a species of flowering plant in the family Euphorbiaceae, native to Vietnam to Sumatra and the Philippines. It was first described by Léon Croizat in 1942.
Omphalea malayana is a species of flowering plant in the family Euphorbiaceae, native to Peninsular Malaysia, Borneo (Sarawak) and the Philippines (Luzon). It was first described by Elmer Drew Merrill in 1916.
