Didymocheton

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Didymocheton
Kohekohe337tr2.jpg
Kohekohe ( Didymocheton spectabilis )
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Sapindales
Family: Meliaceae
Subfamily: Melioideae
Genus: Didymocheton
Blume (1825)
Type species
Didymocheton nutans
Species [2]

41; see text

Synonyms [2]

Didymocheton is a genus of flowering plants in the family Meliaceae. It includes 41 species which range from eastern India through Indochina and southern China to Malesia, Papuasia, eastern Australia, New Zealand, and the South Pacific.

The genus was first named by Carl Ludwig Blume in 1825. [2] 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 Didymocheton was revived and re-circumscribed. [1]

Species

41 species are accepted. [2]

Related Research Articles

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Melicope is a genus of about 240 species of shrubs and trees in the family Rutaceae, occurring from the Hawaiian Islands across the Pacific Ocean to tropical Asia, Australia and New Zealand. Plants in the genus Melicope have simple or trifoliate leaves arranged in opposite pairs, flowers arranged in panicles, with four sepals, four petals and four or eight stamens and fruit composed of up to four follicles.

<i>Antidesma</i> Genus of flowering plants

Antidesma is a genus of tropical plant in the family Phyllanthaceae formally described by Linnaeus in 1753. It is native to tropical Africa, S + E + SE Asia, Australia, and various oceanic islands. The greatest diversity occurs in Southeast Asia.

<i>Dysoxylum</i> Genus of plants in the family Meliaceae

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 and Australia. The name Dysoxylum derives from the Greek word ‘Dys’ meaning "bad" referring to "ill-smelling" and ‘Xylon’ meaning "wood".

<i>Dendrocnide</i> Genus of plants in the family Urticaceae

Dendrocnide is a genus of approximately 40 species of plants in the nettle family Urticaceae. They have a wide distribution across North East India, Southeast Asia, Australia and the Pacific Islands. In Australia they are commonly known as stinging trees.

<i>Barringtonia</i> Genus of flowering plants

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.

<i>Melodinus</i> Genus of plants

Melodinus is a genus of plant in the family Apocynaceae, first described as a genus in 1776. It is native to Indomalaya, Meganesia and various islands in the western Pacific. A type of monoterpenoid indole alkaloids called melodinines can be isolated from Melodinus plants.

<i>Ochrosia</i> Genus of plants

Ochrosia is a genus of flowering plants, first described in 1789. It is in the family Apocynaceae, native to Southeast Asia, Australia, and various islands of the Indian and Pacific Oceans.

  1. Ochrosia ackeringae(Teijsm. & Binn.) Miq. – Indonesia, Philippines, Papuasia, Christmas Island
  2. Ochrosia acuminataTrimen ex Valeton – Sulawesi
  3. Ochrosia alyxioidesGuillaumin – Vanuatu
  4. Ochrosia apoensisElmer – Luzon, Mindanao
  5. Ochrosia balansae(Guillaumin) Baill. ex Guillaumin – New Caledonia
  6. Ochrosia basistaminaHendrian – Sulawesi
  7. Ochrosia bodenheimarumGuillaumin – Vallée de la Toutouta in New Caledonia
  8. Ochrosia borbonicaJ.F.Gmel. – Mauritius + Réunion; naturalized in Guangdong
  9. Ochrosia brevitubaBoiteau – New Caledonia
  10. Ochrosia brownii(Fosberg & Sachet) Lorence & Butaud – Nuku Hiva in Marquesas
  11. Ochrosia citrodoraK.Schum. & Lauterb. – New Guinea
  12. Ochrosia coccinea(Teijsm. & Binn.) Miq. – Maluku, Sulawesi, New Guinea, Solomon Islands; naturalized in Guangdong
  13. Ochrosia comptaK.Schum., Hōlei – Hawaii
  14. Ochrosia ellipticaLabill. – Lord Howe Island, Queensland, New Caledonia, Vanuatu, Nauru; naturalized in Guangdong + Taiwan
  15. Ochrosia fatuhivensisFosberg & Sachet – Fatu Hiva in Marquesas but extinct
  16. Ochrosia ficifolia(S.Moore) Markgr. – New Guinea
  17. Ochrosia glomerata(Blume) F.Muell. – Borneo, Sulawesi, Philippines, Maluku, New Guinea, Solomon Islands
  18. Ochrosia grandifloraBoit. – New Caledonia
  19. Ochrosia haleakalaeH.St.John, Hōlei – Maui + island of Hawaiʻi in Hawaiian Islands
  20. Ochrosia hexandraKoidz. – Kazan-retto
  21. Ochrosia inventorumL.Allorge – New Caledonia
  22. Ochrosia iwasakiana(Koidz.) Koidz. ex Masam.
  23. Ochrosia kauaiensisH.St.John, Hōlei – Kauaʻi in Hawaiian Islands
  24. Ochrosia kilaueaensisH.St.John, Hōlei – island of Hawaiʻi in Hawaiian Islands, but extinct
  25. Ochrosia kilneriF.Muell. – Queensland
  26. Ochrosia lifuanaGuillaumin – Loyalty Islands + Isle of Pines in New Caledonia
  27. Ochrosia mariannensisA.DC. – Mariana Islands
  28. Ochrosia mianaBaill. ex Guillaumin – New Caledonia
  29. Ochrosia minima(Markgr.) Fosberg & Boiteau – Queensland, Papua New Guinea
  30. Ochrosia moorei(F.Muell.) F.Muell. ex Benth. – Queensland, New South Wales
  31. Ochrosia mulsantiiMontrouz. – New Caledonia
  32. Ochrosia nakaiana(Koidz.) Koidz. ex H.Hara – Ogasawara-shoto
  33. Ochrosia newellianaF.M.Bailey – Queensland
  34. Ochrosia novocaledonicaDäniker – New Caledonia
  35. Ochrosia oppositifolia(Lam.) K.Schum. – Seychelles, Chagos Islands, Sri Lanka, Maldive Islands, Andaman & Nicobar Islands, Thailand, Vietnam, W Malaysia, Indonesia, Papuasia, Samoa, Tonga, Tuvalu, Vanuatu, Wallis & Futuna, French Polynesia, Line Islands, Micronesia
  36. Ochrosia poweriF.M.Bailey – Queensland, New South Wales
  37. Ochrosia sciadophyllaMarkgr – Bismarck Archipelago, Solomon Islands
  38. Ochrosia sevenetiiBoiteau – New Guinea
  39. Ochrosia silvaticaDäniker – New Caledonia
  40. Ochrosia solomonensis(Merr. & L.M.Perry) Fosberg & Boiteau – Solomon Islands
  41. Ochrosia syncarpaMarkgr. – Bali, Lombok, Timor, Flores
  42. Ochrosia tahitensisLaness. ex Pichon – Tahiti
  43. Ochrosia tenimberensisMarkgr. – Tanimbar Islands
  1. Ochrosia nukuhivensisFosberg & Sachet = Rauvolfia nukuhivensis(Fosberg & Sachet) Lorence & Butaud
  2. Ochrosia sandwicensisA.DC. = Rauvolfia sandwicensisA.DC.
  3. Ochrosia tuberculata(Vahl) Pichon = Rauvolfia sandwicensisA.DC.
<i>Parsonsia</i> Genus of flowering plants

Parsonsia is a genus of woody vines in the family Apocynaceae. Species occur throughout Indomalaya, Australasia and Melanesia.

Goniocheton is a genus of flowering plants in the family Meliaceae. It includes four species which range from Indochina to south-central China, Taiwan, Malesia, Papuasia, Vanuatu, and Queensland.

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.

<i>Didymocheton muelleri</i> Subspecies of tree

Didymocheton muelleri, the red bean or Miva mahogany, is a rainforest tree in the family Meliaceae. It occurs in tropical, sub-tropical and littoral rainforests in eastern Australia, from the Bellinger River in New South Wales in the south, to the wet tropics of north-eastern Queensland. A signposted red bean tree may be seen near the car park of Victoria Park Nature Reserve in north-eastern New South Wales.

<i>Chisocheton</i> Genus of flowering plants

Chisocheton is a genus of trees in the family Meliaceae. The genus name comes from the Greek schizos and chiton meaning "split tunic", referring to the lobed staminal tube of C. patens. Their range is from India and tropical China, throughout Malesia and south to New South Wales and Vanuatu.


Didymocheton mollissimus is a species of tree in the family Meliaceae. It ranges from eastern India and Bangladesh to southern China, Myanmar, Thailand, Peninsular Malaysia, Borneo, Sumatra, Java, the Lesser Sunda Islands, and the Philippines, where it grows in lowland tropical moist forests.

<i>Didymocheton gaudichaudianus</i> Species of tree in the family Meliaceae

Didymocheton gaudichaudianus, commonly known as ivory mahogany, is a species of rainforest tree in the family Meliaceae, native to Malesia, Papuasia, Queensland, and some southwest Pacific islands.

<i>Pterophylla</i> (plant) Genus of trees

Pterophylla is a genus of trees of the family Cunoniaceae, with species found growing naturally in Madagascar, Malesia, Papuasia, and the Pacific Islands, formerly included in Weinmannia.

Epicharis is a genus of flowering plants in the family Meliaceae. It includes seven species which range from Indochina to south-central China, Taiwan, Malesia, Papuasia, Queensland, and Fiji.

Didymocheton alliaceus is a species of flowering plant in the mahogany family, Meliaceae. It is a tree native to the tropical Pacific islands, ranging from the Solomon Islands to the Caroline Islands, Vanuatu, Fiji, Wallis and Futuna, Niue, Tonga, and the Samoan Islands. It is most closely related to Didymocheton mollissimus of Malesia and mainland Southeast Asia, D. mollis of the Bismarck Archipelago, New Guinea, and Sulawesi, and D. muelleri of northeastern Australia.

Didymocheton mollis is a species of flowering plant in the family Meliaceae. It is a tree native to Sulawesi, the Maluku Islands, New Guinea, and the Bismarck Archipelago.

References

  1. 1 2 Holzmeyer, L., Hauenschild, F., Mabberley, D.J. and Muellner-Riehl, A.N. (2021), Confirmed polyphyly, generic recircumscription and typification of Dysoxylum (Meliaceae), with revised disposition of currently accepted species. TAXON, 70: 1248-1272. https://doi.org/10.1002/tax.12591
  2. 1 2 3 4 "Didymocheton". Plants of the World Online . Royal Botanic Gardens, Kew . Retrieved 9 February 2024.