Homalanthus

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Homalanthus
Homolanthus populifolius - bleeding-heart tree.jpg
Bleeding-heart tree (Homalanthus populifolius)
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malpighiales
Family: Euphorbiaceae
Subfamily: Euphorbioideae
Tribe: Hippomaneae
Subtribe: Carumbiinae
Genus: Homalanthus
A.Juss. [1]
Synonyms [1]

Homalanthus is a genus of plants in the family Euphorbiaceae, first described in 1824. [2] It is the only genus in the subtribe Carumbiinae. It is native to mainland Southeast Asia, Malesia, Papuasia, northern and eastern Australia, and various islands in the Pacific. [1] [3]

When published, the generic name was spelt as 'Omalanthus'. [2] Since the name comes from the ancient Greek word homalos meaning 'smooth' and anthos meaning 'flower', this original spelling was inconsistent with the general Greek transliteration rules, and many later authors changed it to Homalanthus. According to the International Code of Nomenclature for algae, fungi, and plants, Homalanthus has now been conserved against the original Omalanthus. [4]

Species

As of July 2024, Plants of the World Online recognises 23 species in this genus, as follows: [1]

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  1. Melanolepis multiglandulosa(Reinw. ex Blume) Rchb. & Zoll - Nansei-shoto, Mariana Islands, Solomon Islands, Bismarck Archipelago, New Guinea, Maluku, Sulawesi, Philippines, Lesser Sunda Islands, Java, Sumatra, Borneo, Thailand, Malaysia, Taiwan
  2. Melanolepis vitifolia(Kuntze) Gagnep. - Vietnam, Cambodia
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<i>Codiaeum</i> Genus of flowering plants

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<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.
<span class="mw-page-title-main">Myodocarpaceae</span> Family of flowering plants

Myodocarpaceae is a family of flowering plants which contains 2 genera and 15 species. The family is accepted under the APG IV system and placed in the order Apiales. In earlier systems the two genera were included among the Araliaceae.

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

Delarbrea is a genus of plants in family Myodocarpaceae, which contains only one other genus, Myodocarpus.

<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.

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

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.

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

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

Rhomboda, commonly known as velvet jewel orchids, is a genus of about twenty species of flowering plants in the orchid family Orchidaceae. Plants in this genus are mostly terrestrial herbs with a fleshy, creeping rhizome and a loose rosette of green to maroon coloured leaves. Small resupinate or partly resupinate, dull coloured flowers are borne on a hairy flowering stem. The dorsal sepal and petals overlap and form a hood over the column and there is a deep pouch at the base of the labellum. They are found in tropical regions from northern India through Southeast Asia, China, Japan to Australia and some Pacific Islands.

<i>Melanolepis multiglandulosa</i> Species of flowering plant

Melanolepsis multiglandulosa is a species of plant in the family Euphorbiaceae, first described in 1826. It is native to Nansei-shoto, Mariana Islands, Solomon Islands, Bismarck Archipelago, New Guinea, Maluku, Sulawesi, Philippines, Lesser Sunda Islands, Java, Sumatra, Borneo, Thailand, Malaysia and Taiwan.

<i>Decaspermum</i> Genus of flowering plants in the family Myrtaceae

Decaspermum is a genus of the botanical family Myrtaceae, first described as a genus in 1776. It is native to China, Southeast Asia, Queensland, and various islands of the Pacific Ocean.

Symplocos cochinchinensis is a species of flowering plant in the sapphire-berry family Symplocaceae, native to tropical and subtropical Asia. The widespread Symplocos cochinchinensis subsp./var. laurina is now considered a synonym of Symplocos acuminata.

<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.

References

  1. 1 2 3 4 "Homalanthus A.Juss". Plants of the World Online . Royal Botanic Gardens, Kew. 2024. Retrieved 31 July 2024.
  2. 1 2 Jussieu, Adrien de (1824). De Euphorbiacearum generibus medisque earumdem viribus tentamen. Paris: Didot junioris. p. 50.
  3. Govaerts, R., Frodin, D.G. & Radcliffe-Smith, A. (2000). World Checklist and Bibliography of Euphorbiaceae (and Pandaceae) 1-4: 1-1622. The Board of Trustees of the Royal Botanic Gardens, Kew.
  4. International Code of Botanical Nomenclature (Vienna Code). International Association for Plant Taxonomy. 2006. ISBN   3-906166-48-1. Archived from the original on 2016-03-04. Retrieved 2015-10-18.