Omphalea | |
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Omphalea triandra [1] | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Malpighiales |
Family: | Euphorbiaceae |
Subfamily: | Acalyphoideae |
Tribe: | Omphaleae |
Genus: | Omphalea L. |
Synonyms [2] | |
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Omphalea is a plant genus of the family Euphorbiaceae first described as a genus in 1759. [3] [4] It is native to tropical parts of the Americas, the West Indies, Asia, Australia, and Africa (including Madagascar). [2] [5] [6]
Omphalea has monoecious, apetalous flowers and fleshy fruits with hard centers. [7]
The plants are toxic and few animals can eat them. Diurnal moths of the subfamily Uraniinae feed on them. These moths are species of the genus Urania in the Americas, and of the genus Chrysiridia in Africa.
The only species from mainland Africa is from Tanzania is O. mansfeldiana, a liana from Tanzania . The Madagascan species are O. ankaranensis, a shrub from the limestone karst of northern Madagascar, O. palmata Leandri, a dry forest shrub closely related to O. ankaranensis but from western Madagascar, O. occidentalis Leandri, also a dry forest species of western Madagascar, and O. oppositifilia (Willdenow), a tree from the east coast rainforest of Madagascar. [7]
The Madagascan sunset moth ( Chrysiridia rhipheus ) feeds on all four of these species.
moved to other genera (Mabea Phyllanthus Sapium Sebastiania Senefeldera )
Sapium is a genus of flowering plants in the family Euphorbiaceae. It is widespread across most of Latin America and the West Indies. Many Old World species were formerly included in the genus, but recent authors have redistributed all the Old World species into other genera.
Cerbera is a genus of evergreen small trees or shrubs, native to tropical Asia, Australia, Madagascar, and various islands in the Indian Ocean and the western Pacific Ocean.
Phyllanthus is the largest genus in the plant family Phyllanthaceae. Estimates of the number of species in this genus vary widely, from 750 to 1200. Phyllanthus has a remarkable diversity of growth forms including annual and perennial herbs, shrubs, climbers, floating aquatics, and pachycaulous succulents. Some have flattened leaflike stems called cladodes. It has a wide variety of floral morphologies and chromosome numbers and has one of the widest range of pollen types of any seed plant genus.
Sebastiania is a genus of flowering plants in the family Euphorbiaceae first described in 1821. It is native to North and South America from Arizona and the West Indies south to Uruguay.
Amyrea is a plant genus of the family Euphorbiaceae first described as a genus in 1941. It is native to Madagascar and to nearby Mayotte Island in the Indian Ocean.
Tragia is a genus of flowering plants in the spurge family, Euphorbiaceae. It is widespread across North and South America, Africa, the Arabian Peninsula, the Indian Subcontinent, northern Australia, and to various islands in the Caribbean and in the Indian Ocean.
Rauvolfia is a genus of evergreen trees and shrubs, commonly known as devil peppers, in the family Apocynaceae. The genus is named to honor Leonhard Rauwolf. The genus can mainly be found in tropical regions of Africa, Asia, Latin America, and various oceanic islands.
Argomuellera is a genus of plant of the family Euphorbiaceae first described as a genus in 1894. It is native to sub-Saharan Africa, Madagascar, and the Comoros Islands.
Benoistia is a genus of shrubs or trees of the spurge family (Euphorbiaceae) and the monotypic subtribe Benoistiinae. It was first described as a genus in 1939. The entire genus is endemic to Madagascar. It is dioecious.
Excoecaria is a plant genus of the family Euphorbiaceae, formally described by Linnaeus in 1759. The genus is native to the Old World Tropics.
Stillingia is a plant genus of the family Euphorbiaceae, first described for modern science as a genus in 1767. The genus is native to Latin America, the southern United States, and various islands in the Pacific and Indian Oceans. Toothleaf is a common name for plants in this genus.
Suregada is a plant genus of the family Euphorbiaceae, first described as a genus in 1803. It is native to tropical and subtropical regions of Africa, the Indian Subcontinent, China, Southeast Asia, Australia, and certain oceanic islands.
Senefeldera is a plant genus of the spurge family (Euphorbiaceae). Their wood can be used as timber, in handicraft and as firewood. It is native to Brazil, Colombia, Peru and Venezuela.
Bridelia is a plant genus of the family Phyllanthaceae first described as a genus in 1806. It is widespread across Africa, Australia, southern Asia, and various islands of the Indian and Pacific Oceans.
Breynia is a plant genus in the family Phyllanthaceae, first described in 1776. It is native to Southeast Asia, China, the Indian Subcontinent, Papuasia, Australia, and the island of Réunion.
Glochidion is a genus of flowering plants, of the family Phyllanthaceae, known as cheese trees or buttonwood in Australia, and leafflower trees in the scientific literature. It comprises about 300 species, distributed from Madagascar to the Pacific Islands. Glochidion species are used as food plants by the larvae of some Lepidoptera species including Aenetus eximia and Endoclita damor. The Nicobarese people have attested to the medicinal properties found in G. calocarpum, saying that its bark and seed are most effective in curing abdominal disorders associated with amoebiasis.
Drypetes is a plant genus of the family Putranjivaceae, in the order Malpighiales.
Lingelsheimia is a plant genus in the families Phyllanthaceae, first described as a genus in 1909. It is native to central Africa and Madagascar.
Chrysiridia rhipheus, the Madagascan sunset moth, is a species of day-flying moth of the family Uraniidae. It is considered one of the most impressive and appealing-looking lepidopterans. Famous worldwide, it is featured in most coffee table books on Lepidoptera and is much sought after by collectors, though many older sources misspell the species name as "ripheus". The colours originate from optical interference in the iridescent parts of the wings, while the black parts are pigmented. Adults have a wingspan of 7–9 cm (2.8–3.5 in).