Discocleidion

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Discocleidion
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malpighiales
Family: Euphorbiaceae
Subfamily: Acalyphoideae
Tribe: Bernardieae
Genus: Discocleidion
Pax & K.Hoffm. [2] [3]
Species:
D. rufescens
Binomial name
Discocleidion rufescens
(Franch.) Pax & K.Hoffm.
Synonyms [4] [5]
  • Cleidion sect. DiscocleidionMüll. Arg.
  • Alchornea rufescensFranch.
  • Wetria rufescens(Franch.) Pamp.
  • Acalypha giraldiiPax ex Diels
  • Mallotus cavalerieiH.Lév.

Discocleidion is a genus of plants in the family Euphorbiaceae . [2] [3] It was first described as a genus in 1914. [4] [6] It contains one accepted species, Discocleidion rufescens, endemic to China. [7] [8] [9]

formerly included [8]

moved to Alchornea

  1. Discocleidion glabrumMerr., synonym of Alchornea glabra (Merr.) Hurus.
  2. Discocleidion ulmifolium(Müll.Arg.) Pax & K.Hoffm., synonym of Alchornea ulmifolia (Müll.Arg.) Hurus.

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Discoclaoxylon is a plant genus of the family Euphorbiaceae, first described in 1914. It is native to western and central Africa, including islands in the Gulf of Guinea.

  1. Discoclaoxylon hexandrum(Müll.Arg.) Pax & K.Hoffm. - Ghana, Guinea, Ivory Coast, Sierra Leone, Nigeria, Cameroon, Gabon, Central African Republic, Equatorial Guinea, São Tomé, Republic of the Congo, Democratic Republic of the Congo, Uganda
  2. Discoclaoxylon occidentale(Müll.Arg.) Pax & K.Hoffm. - São Tomé
  3. Discoclaoxylon pedicellare(Müll.Arg.) Pax & K.Hoffm. - Bioko (Cameroon)
  4. Discoclaoxylon pubescens(Pax & K.Hoffm.) Exell - Annobón

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Mareyopsis is a plant genus of the family Euphorbiaceae first described as a genus in 1919. It is native to western and central Africa.

  1. Mareyopsis longifolia(Pax) Pax & K.Hoffm. - Nigeria, Cameroon, Gabon, Equatorial Guinea, Congo-Brazzaville, Zaire
  2. Mareyopsis oligogynaBreteler - Gabon
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Pseudagrostistachys is a plant genus of the family Euphorbiaceae first described as a genus in 1912. It is native to tropical Africa.

  1. Pseudagrostistachys africana(Müll.Arg.) Pax & K.Hoffm. - Ghana, Nigeria, Congo-Brazzaville, Equatorial Guinea, Zaire, São Tomé and Príncipe
  2. Pseudagrostistachys ugandensis(Hutch.) Pax & K.Hoffm. - Uganda, Tanzania, Zaire, Zambia

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  1. Neoscortechinia angustifolia(Airy Shaw) Welzen - Sabah, Kalimantan
  2. Neoscortechinia forbesii(Hook.f.) S.Moore - New Guinea, Admiralty Islands, Bismarck Archipelago, Solomon Islands
  3. Neoscortechinia kingii(Hook.f.) Pax & K.Hoffm. - W Malaysia, Sumatra, Borneo
  4. Neoscortechinia nicobarica(Hook.f.) Pax & K.Hoffm. - Nicobar Islands, Myanmar, Malaysia, Indonesia, Philippines, W New Guinea
  5. Neoscortechinia philippinensis(Merr.) Welzen - Myanmar, Thailand, Malaysia, W Indonesia, Philippines
  6. Neoscortechinia sumatrensisS.Moore - W Malaysia, N. Sumatra, Simeuluë, Borneo
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Epiprinus is a genus of plant of the family Euphorbiaceae first described as a genus in 1854. It is native to Indochina, Sumatra, southern China, and the Indian Subcontinent.

  1. Epiprinus balansae(Pax & K.Hoffm.) Gagnep. - Vietnam
  2. Epiprinus lanceifoliusCroizat - Vietnam
  3. Epiprinus malayanusGriff. - Myanmar, Thailand, Peninsular Malaysia, Sumatra
  4. Epiprinus mallotiformis(Müll.Arg.) Croizat - southern India
  5. Epiprinus poilaneiGagnep. - Vietnam
  6. Epiprinus siletianus(Baill.) Croizat - Hainan, Yunnan, Assam, Laos, Myanmar, Thailand, Vietnam

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  1. Haematostemon coriaceus(Baill.) Pax & K.Hoffm. - Amazonas State in S Venezuela
  2. Haematostemon guianensisSandwith - Potaro-Siparuni region of Guyana

Tragiella is a genus of plant of the family Euphorbiaceae first described as a genus in 1919. It is native to Africa.

  1. Tragiella anomala(Prain) Pax & K.Hoffm. - Tanzania, Malawi, Zambia
  2. Tragiella frieseana(Prain) Pax & K.Hoffm. - Zambia
  3. Tragiella natalensis(Sond.) Pax & K.Hoffm. - South Sudan, Kenya, Tanzania, Uganda, Malawi, Mozambique, Zimbabwe, Cape Province, KwaZulu-Natal, Limpopo, Mpumalanga
  4. Tragiella pyxostigmaRadcl.-Sm. - Tanzania
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Discocarpus is a genus of the plant family Phyllanthaceae first described as a genus in 1841. It is native to northern South America. It is dioecious, with male and female flowers on separate plants.

  1. Discocarpus essequeboensisKlotzsch - Brazil, Venezuela (Amazonas), Guyana, Suriname, French Guiana
  2. Discocarpus gentryiS.M.Hayden - S Venezuela (Amazonas), Peru (Loreto), N Brazil
  3. Discocarpus pedicellatusFiaschi & Cordeiro - State of Bahia in Brazil
  4. Discocarpus spruceanusMüll.Arg. - Venezuela (Amazonas), Brazil, Suriname (Sipaliwini), Bolivia

Johanna Emilie Katharina Elizabeth "Käthe" Hoffmann was a German botanist who described many plant species in New Guinea and South East Asia including Annesijoa novoguineensis. She was a high school teacher (Mittelschulleherin) at Breslau, German Empire, and made a significant contribution to botany. In one study, she was found to have co-authored or authored 354 land plant species, the sixth-highest number authored by any female scientist. As of May 2020, Plants of the World Online lists 439 accepted genera and species which include Käthe Hoffmann in the authority, in some capacity.

Afrotrewia is a monotypic genus of flowering plants belonging to the family Euphorbiaceae. It only contains one known species, Afrotrewia kamerunicaPax & K.Hoffm.

References

  1. Ye, J.; Botanic Gardens Conservation International (BGCI); IUCN SSC Global Tree Specialist Group (2019). "Discocleidion rufescens". IUCN Red List of Threatened Species . 2019: e.T147617131A147617133. doi: 10.2305/IUCN.UK.2019-2.RLTS.T147617131A147617133.en . Retrieved December 24, 2024.
  2. 1 2 "Discocleidion Pax & K.Hoffm". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved December 24, 2024.
  3. 1 2 "Discocleidion Pax & K.Hoffm". Catalogue of Life. Species 2000. n.d. Retrieved December 24, 2024.
  4. 1 2 Tropicos, genus Discocleidion
  5. Kew World Checklist of Selected Plant Families, synonymy for Discocleidion rufescens
  6. Pax, Ferdinand Albin, & Hoffmann, Käthe. 1914. in Engler, Heinrich Gustav Adolf, Das Pflanzenreich IV. 147 VII(Heft 63): 45
  7. Kew World Checklist of Selected Plant Families, genus Discocleidion
  8. 1 2 Flora of China Vol. 11 Page 241 丹麻杆属 dan ma gan shu Discocleidion (Müller Argoviensis) Pax & K. Hoffmann in Engler, Das Pflanzenreich 63(IV. 147. VII): 45. 1914.
  9. 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.