Aldabra, the world's second-largest coral atoll, is located southeast of the continent of Africa. It is part of the Aldabra Group of islands in the Indian Ocean that are part of the Outer Islands of the Seychelles, with a distance of 1,120 km (700 mi) southwest of the capital, Victoria on Mahé Island. Initially named by Arab seafarers for its harsh environment, Aldabra became a French colony dependency in the 18th century, leading to the exploitation of its natural resources, particularly giant tortoises. After passing through British hands, Aldabra faced potential military use in the 1960s, but international protests resulted in its protection. The atoll boasts unique geography, featuring the world's largest raised coral reef and a large shallow lagoon. Aldabra's history involves human impact, including failed agricultural ventures.
Morinda citrifolia is a fruit-bearing tree in the coffee family, Rubiaceae, native to Southeast Asia and Australasia, which was spread across the Pacific by Polynesian sailors. The species is now cultivated throughout the tropics and widely naturalised. There are over 100 names for this fruit across different regions, including great morinda, Indian mulberry, noni, beach mulberry, vomit fruit, awl tree, and rotten cheese fruit.
Aleurites is a small genus of arborescent flowering plants in the Euphorbiaceae, first described as a genus in 1776. It is native to China, the Indian Subcontinent, Southeast Asia, Papuasia, and Queensland. It is also reportedly naturalized on various islands as well as scattered locations in Africa, South America, and Florida.
Batis is a genus of two species of flowering plants, the only genus in the family Bataceae. They are halophytic plants, native to the coastal salt marshes of warm temperate and tropical America and tropical Australasia.
Wetria is a plant genus of the family Euphorbiaceae, first described as a genus in 1858. It is native to Australia, New Guinea and Southeast Asia.
- Wetria australiensisP.I.Forst. - Papua New Guinea, Queensland
- Wetria insignis(Steud.) Airy Shaw - Thailand, Myanmar, Peninsular Malaysia, Borneo, Sumatra, Java, Lesser Sunda Islands, Philippines
The genus Tacca, which includes the batflowers and arrowroot, consists of flowering plants in the order Dioscoreales, native to tropical regions of South America, Africa, Australia, Southeast Asia, and various Oceanic islands. In older texts, the genus was treated in its own family Taccaceae, but the 2003 APG II system incorporates it into the family Dioscoreaceae. The APG III and APG IV systems continue to include Tacca in Dioscoreaceae.
The wildlife of the Maldives includes the flora and fauna of the islands, reefs, and the surrounding ocean. Recent scientific studies suggest that the fauna varies greatly between atolls following a north–south gradient, but important differences between neighbouring atolls were also found, which may be linked to differences in fishing pressure – including poaching.
Barringtonia is a genus of flowering plants in the family Lecythidaceae first described as a genus with this name in 1775. It is native to Africa, southern Asia, Australia, and various islands of the Pacific and Indian Oceans. The genus name commemorates Daines Barrington.
Didymoplexis, commonly known as crystal orchids or as 双唇兰属 , is a genus of terrestrial leafless orchids in the family Orchidaceae, about twenty species of which have been described. Orchids in this genus have swollen, fleshy rhizomes and thin, pale, upright fleshy flowering stems with resupinate, bell-shaped white or pale yellowish brown flowers. They are native to Africa, Madagascar, Southeast Asia, Australia and various islands of the Pacific.
Bruguiera gymnorhiza, the large-leafed orange mangrove or oriental mangrove,) is a mangrove tree that grows usually to 7–20 metres (23–66 ft) high, but sometimes up to 35m, that belongs to the family Rhizophoraceae. It is found on the seaward side of mangrove swamps, often in the company of Rhizophora. It grows from the Western Pacific across Indian Ocean coasts to Cape Province, South Africa.
Dichondra repens, commonly known as kidney weed, Mercury Bay weed, tom thumb, or yilibili in the Dharawal language, is a species of flowering plant in the family Convolvulaceae and is native to Australia, New Zealand, and the Indian Ocean islands, Mauritius, Réunion and Rodrigues. It is a perennial, herb with kidney-shaped to round leaves and small, greenish-yellow, star-shaped flowers.
Scaevola taccada, also known as beach cabbage, sea lettuce, or beach naupaka, is a flowering plant in the family Goodeniaceae found in mangrove swamps and rocky or sandy coastal locations in the tropical areas of the Indo-Pacific. It is a common beach shrub throughout the Arabian Sea, the tropical Indian Ocean and the tropical islands of the Pacific Ocean.
Mischarytera is a genus of rainforest trees, constituting part of the plant family Sapindaceae. Four species are known to science as of December 2013, found growing naturally in eastern Queensland, Australia, and in New Guinea. Formerly until 1995, they had names within the genus Arytera, subgenus Mischarytera.
Lumnitzera racemosa, commonly known as the white-flowered black mangrove, is a species of mangrove in the family Combretaceae. It is found on the eastern coast of Africa and other places in the western Indo-Pacific region. It has one accepted variety from the noniminate species which is Lumnitzera racemosa var. lutea (Gaudich.) Exell.
Cyrtandra cleopatrae is a species of plant in the family Gesneriaceae endemic to the Philippines. It is a tropical shrub having recaulescent inflorescences composed of multiple purpled flowers that emerge on the plant stem from stubby shoots. It was first collected for science during a 1998 expedition sponsored by the Royal Botanic Garden Edinburgh, from a location in Palawan called Cleopatra's Needle (elev. 1550m), thus the specific epithet "cleopatrae". The taxon was first published in the Edinburgh Journal of Botany in 2001.
Balanophora is a genus of parasitic flowering plants in the family Balanophoraceae found in parts of tropical and temperate Asia, including the Eastern Himalayas, Malesia region, Pacific Islands, Madagascar, and tropical Africa. There are about 20 accepted species, including the newly discovered B. coralliformis. Many species emit an odour which possibly attracts pollinators in the same way that pollinators are attracted to Rafflesia.
Pemphis acidula, commonly known as bantigue or mentigi, is a species of flowering plant in the family Lythraceae. It is the only species in the genus Pemphis.
Brexia is a plant genus assigned to the Celastraceae. It is a dense evergreen shrub or small tree of usually around 5 m high, with alternately set, simple, leathery leaves with a short leaf stem and lanceolate to inverted egg-shaped leaf blades. The pentamerous flowers occur in cymes. The petals are greenish white, the stamens are alternating with wide, incised staminodes. The superior ovary develops in a long-ribbed fruit. Brexia naturally grows on the coast of East Africa, on Madagascar, the Comoros and Seychelles. Opinions differ about the number of species in Brexia. Sometimes the genus is regarded monotypic, B. madagascariensis being a species with a large variability, but other authors distinguish as many as twelve species. Common names for B. madagascariensis include jobiapototra, tsimiranjana, tsivavena, vahilava, voalava, voankatanana, voantalanina, voatalanina and votalanina, and mfukufuku (Swahili), mfurugudu and bwa kato (Seychelles).
Nepenthes biak is a tropical pitcher plant endemic to the Indonesian island of Biak, after which it is named. Biak is a member of the Schouten Islands, located in Cenderawasih Bay, and is administered as part of Biak Numfor Regency, Papua Province. Nepenthes biak grows near sea level, usually on limestone coastal cliffs though occasionally as an epiphyte on mangrove trees.
