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Prasoxylon
''Prasoxylon'' is a genus of flowering plants in the family Meliaceae. It includes seven species which range from Nepal and eastern India through Indochina to southern China, Taiwan, Malesia, Sri Lanka, Papuasia, and Queensland. The genus was first named by Max Joseph Roemer in 1846. Most of the species currently accepted were until recently included in genus ''Dysoxylum''. A genetic study published in 2021 found that ''Dysoxylum'' is polyphyletic, and ''Prasoxylon'' was revived and re-circumscribed. Species Seven species are accepted. *''Prasoxylon alliaceum'' – Andaman Islands, Indochina, Malesia, Papuasia, and Queensland *''Prasoxylon angustifolium'' – Peninsular Malaysia, Thailand, and Vietnam *''Prasoxylon excelsum'' – Central Himalayas to southern China, Indochina, Malesia, Sri Lanka, and Papuasia *''Prasoxylon hapalanthum'' – New Guinea *''Prasoxylon hongkongense'' – southern China, Hainan, and Taiwan *''Prasoxylon klanderi'' – Queensland *''Prasoxy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dysoxylum
''Dysoxylum'' is a genus of rainforest trees and shrubs in the flowering plant family Meliaceae. About 34 species are recognised in the genus, distributed from India and southern China, through southeast Asia to New Guinea, Solomon Islands, and Australia. The name ''Dysoxylum'' derives from the Greek word ‘''Dys''’ meaning "bad" referring to "ill-smelling" and ‘''Xylon''’ meaning "wood". Distribution The genus ranges from the Indian subcontinent to Indochina, southern China, Malesia, New Guinea and the Solomon and Santa Cruz Islands, and northern and eastern Australia. Eight species are native to the Indian subcontinent.World Checklist of Vascular Plants (WCVP) checklist builder search results for Indian Subcontinent (region) + Dysoxylon (genus). Accessed 28 February ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prasoxylon Rigidum
''Prasoxylon rigidum'' is a tree in the family Meliaceae. The specific epithet ' is from the Latin meaning 'rigid', likely referring to the leaflets. Description The tree grows up to tall with a trunk diameter of up to . The bark is reddish-grey and when slashed releases an onion-like scent. The fruits are pink to purplish-brown, roundish, up to in diameter. Distribution and habitat ''Prasoxylon rigidum'' is found in Sumatra, Peninsular Malaysia and Borneo Borneo () is the List of islands by area, third-largest island in the world, with an area of , and population of 23,053,723 (2020 national censuses). Situated at the geographic centre of Maritime Southeast Asia, it is one of the Greater Sunda .... Its habitat is lowland rain forest from sea-level to elevation. References Meliaceae Trees of Sumatra Trees of Peninsular Malaysia Trees of Borneo Plants described in 1929 Taxa named by Henry Nicholas Ridley Flora of the Borneo lowland rain forests {{Meliace ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prasoxylon Excelsum
''Prasoxylon excelsum'' is a tree in the family Meliaceae. The specific epithet ' is from the Latin meaning 'tall'. Description The tree grows up to tall with a trunk diameter of up to . The sweetly scented flowers are cream-coloured or pinkish white. The fruits are brown when ripe, roundish to pear-shaped and measure up to in diameter. Distribution and habitat ''Prasoxylon excelsum'' is found in Sri Lanka, Nepal, northeast India, southern China, Indochina, and throughout Malesia and Papuasia Papuasia is a Level 2 botanical region defined in the World Geographical Scheme for Recording Plant Distributions (WGSRPD). It lies in the southwestern Pacific Ocean, in the Melanesia ecoregion of Oceania and Tropical Asia. It comprises th .... Its habitat is rain forest from sea-level to elevation. References Meliaceae Flora of Assam (region) Flora of Bangladesh Flora of South-Central China Flora of Southeast China Flora of East Himalaya Flora of Indo-China Flora o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prasoxylon Alliaceum
''Prasoxylon alliaceum'' is a tree in the family Meliaceae. The specific epithet ' is from the Latin meaning 'onion-like', referring to the smell of the inner bark. Description The tree grows up to tall with a trunk diameter of up to . The sweetly scented flowers are white or pinkish. The fruits are greenish-white when unripe, red when ripe, roundish, up to in diameter. Distribution and habitat ''Dysoxylum alliaceum'' is native to the Andaman Islands, Myanmar, Thailand, Vietnam, and throughout Malesia and Papuasia to the Solomon Islands and Queensland Queensland ( , commonly abbreviated as Qld) is a States and territories of Australia, state in northeastern Australia, and is the second-largest and third-most populous state in Australia. It is bordered by the Northern Territory, South Austr .... Its habitat is rain forests from sea-level to elevation. References Meliaceae Flora of the Andaman Islands Trees of Myanmar Trees of Thailand Trees of Malesia Trees of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meliaceae Genera
Meliaceae, the mahogany family, is a flowering plant family of mostly trees and shrubs (and a few herbaceous plants, mangroves) in the order Sapindales. They are characterised by alternate, usually pinnate leaves without stipules, and by syncarpous, apparently bisexual (but actually mostly cryptically unisexual) flowers borne in panicles, Cyme (botany), cymes, Raceme#Spike, spikes or clusters. Most species are evergreen, but some are deciduous, either in the dry season or in winter. The family includes about 53 genera and about 600 known species, with a pantropical distribution; one genus (''Toona'') extends north into temperate China and south into southeast Australia, another (''Synoum'') into southeast Australia, and another (''Melia'') nearly as far north. They most commonly grow as understory trees in rainforests, but are also found in mangroves and arid regions. The fossil record of the family extends back into the Late Cretaceous. Uses Various species are used for vege ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meliaceae
Meliaceae, the mahogany family, is a flowering plant family of mostly trees and shrubs (and a few herbaceous plants, mangroves) in the order Sapindales. They are characterised by alternate, usually pinnate leaves without stipules, and by syncarpous, apparently bisexual (but actually mostly cryptically unisexual) flowers borne in panicles, cymes, spikes or clusters. Most species are evergreen, but some are deciduous, either in the dry season or in winter. The family includes about 53 genera and about 600 known species, with a pantropical distribution; one genus ('' Toona'') extends north into temperate China and south into southeast Australia, another (''Synoum'') into southeast Australia, and another (''Melia'') nearly as far north. They most commonly grow as understory trees in rainforests, but are also found in mangroves and arid regions. The fossil record of the family extends back into the Late Cretaceous. Uses Various species are used for vegetable oil, soap-making, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyphyletic
A polyphyletic group is an assemblage that includes organisms with mixed evolutionary origin but does not include their most recent common ancestor. The term is often applied to groups that share similar features known as Homoplasy, homoplasies, which are explained as a result of convergent evolution. The arrangement of the members of a polyphyletic group is called a polyphyly .. [Source for pronunciation.] It is contrasted with monophyly and paraphyly. For example, the biological characteristic of warm-bloodedness evolved separately in the ancestors of mammals and the ancestors of birds; "warm-blooded animals" is therefore a polyphyletic grouping. Other examples of polyphyletic groups are algae, C4 photosynthesis, C4 photosynthetic plants, and Xenarthra#Evolutionary relationships, edentates. Many taxonomists aim to avoid homoplasies in grouping taxa together, with a goal to identify and eliminate groups that are found to be polyphyletic. This is often the stimulus for major re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Of The World Online
Plants of the World Online (POWO) is an online taxonomic database published by the Royal Botanic Gardens, Kew. History Following the Convention on Biological Diversity, the Royal Botanic Gardens in Kew launched Plants of the World Online in March 2017 with the goal of creating an exhaustive online database of all seed-bearing plants worldwide. (Govaerts wrongly speaks of "Convention for Botanical Diversity (CBD)). The initial focus was on tropical African flora, particularly flora ''Zambesiaca'', flora of West and East Tropical Africa. Since March 2024, the website has displayed AI-generated predictions of the extinction risk for each plant. Description The database uses the same taxonomical source as the International Plant Names Index, which is the World Checklist of Vascular Plants (WCVP). The database contains information on the world's flora gathered from 250 years of botanical research. It aims to make available data from projects that no longer have an online ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
