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Heterostemma

{{Short description|Genus of flowering plants}}

{{Automatic taxobox

| image = Heterostemma dalzellii (2892521652).jpg

| image_caption = Heterostemma dalzellii

| display_parents = 2

| taxon = Heterostemma

| authority = Wight & Arn. (1834)

| synonyms =

  • Dittoceras {{small|Hook.f. (1883)}}
  • Oianthus {{small|Benth. (1876)}}
  • Symphysicarpus {{small|Hassk. (1857)}}

|synonyms_ref = [https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:3412-1 Heterostemma Wight & Arn.] Plants of the World Online. Retrieved 28 July 2023.

}}

Heterostemma is a genus of plants in the family Apocynaceae, first described in 1834.Wight, Robert. 1834. Contributions to the Botany of India 42 It is native to India, China, Taiwan, Southeast Asia, Australia, and certain islands in the Pacific.[http://www.tropicos.org/Name/40025355 Tropicos][http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=115363 Flora of China Vol. 16 Page 263 醉魂藤属 zui hun teng shu Heterostemma Wight & Arnott in Wight, Contr. Bot. India. 42. 1834. ]Forster, P. I. 1992. A taxonomic revision of Heterostemma Wight & Arn. (Asclepiadaceae: Stapelieae) in Australia and the West Pacific. Australian Systematic Botany 5: 71–80.

Species

45 species are currently accepted:

{{columns-list|colwidth=30em|

  1. Heterostemma acuminatum Decne. – Java
  2. Heterostemma alatum {{small|Wight & Arn.}} – Indian subcontinent and Myanmar
  3. Heterostemma andersonii {{small|(Hook.f.) Rodda}} – eastern Himalayas (Sikkim to Darjeeling)
  4. Heterostemma angustilobum {{small|Schltr.}} – Philippines (Mindanao)
  5. Heterostemma barikianum {{small|P.Agnihotri, D.Husain, P.Katiyar, D.Sahoo, Rodda & T.Husain}} – Manipur, Myanmar, and Thailand
  6. Heterostemma beddomei {{small|(Hook.f.) Swarupan. & Mangaly}} – southwestern India
  7. Heterostemma bicanthaceum {{small|Meve, Gâteblé & Liede}} – New Caledonia
  8. Heterostemma brownii Hayata – southern China including Taiwan
  9. Heterostemma carnosum {{small|Rodda}} – eastern New Guinea
  10. Heterostemma collinum {{small|Schltr.}} – New Guinea
  11. Heterostemma cucphuongense {{small|T.B.Tran & Rodda}} – Vietnam
  12. Heterostemma cuspidatum {{small|Decne.}} – Philippines
  13. Heterostemma dalzellii {{small|Hook.f.}} – western India
  14. Heterostemma deccanense {{small|(Talbot) Swarupan. & Mangaly}} – southwestern India (Maharashtra and Kerala)
  15. Heterostemma disciflorum {{small|(Hook.f.) Swarupan. & Mangaly}} – southern India (Andhra Pradesh and Karnataka)
  16. Heterostemma esquirolii (H.Lév.) Tsiang – Thailand and southern China
  17. Heterostemma ficoides {{small|A.Kidyoo}} – Thailand
  18. Heterostemma fimbriatum {{small|King & Gamble}} – Peninsular Malaysia (Perak)
  19. Heterostemma garrettii {{small|(Kerr) Rodda}} – Thailand
  20. Heterostemma grandiflorum Costantin – Vietnam and southern China
  21. Heterostemma herbertii {{small|Elmer}} – Philippines (Luzon)
  22. Heterostemma kaniense {{small|Schltr.}} – New Guinea
  23. Heterostemma lobulatum Y.H.Li & Konta – Yunnan
  24. Heterostemma maculatum {{small|(Kerr) Rodda}} – Thailand
  25. Heterostemma magnificum P.I.Forst. – Australia (Northern Territory)
  26. Heterostemma membranifolium {{small|(Lauterb. & K.Schum.) Schltr.}} – Bismarck Archipelago
  27. Heterostemma menghaiense (H.Zhu & H.Wang) M.G.Gilbert & P.T.Li - Yunnan, Hainan, and Taiwan
  28. Heterostemma montanum {{small|Schltr.}} – New Guinea
  29. Heterostemma oblongifolium Costantin – Vietnam, Laos, southern China
  30. Heterostemma pingtaoi {{small|Shao Y.He & J.Y.Lin}} – Hainan
  31. Heterostemma piperifolium {{small|King & Gamble}} – southern Indochina (Vietnam, Cambodia, and Thailand) and Peninsular Malaysia
  32. Heterostemma samoense (A. Gray) P.I. Forst. – Samoa
  33. Heterostemma saolaense {{small|Rodda & T.A.Le}} – Vietnam
  34. Heterostemma siamicum Craib – Thailand, Vietnam, southern China (southern Yunnan and Guangxi)
  35. Heterostemma sinicum Tsiang – Hainan
  36. Heterostemma stellatum {{small|Hook.f.}} – eastern Himalayas and Assam
  37. Heterostemma suberosum {{small|Costantin}} – Vietnam
  38. Heterostemma succosum {{small|Kerr}} – Thailand
  39. Heterostemma tanjorense {{small|Wight & Arn.}} – India and Sri Lanka
  40. Heterostemma trilobatum {{small|A.Kidyoo & Thaithong}} – Thailand
  41. Heterostemma tsoongii Tsiang - southern China (Guangxi, Fujian, and Hainan)
  42. Heterostemma urceolatum {{small|Dalzell}} – southwestern India (Maharashtra and Karnataka)
  43. Heterostemma vasudevanii {{small|Swarupan. & Mangaly}} – India (Kerala)
  44. Heterostemma wallichii Wight & Arn. - Yunnan, Nepal, Assam, and Bhutan
  45. Heterostemma xuansonense {{small|T.B.Tran & J.Hw.Kim}} – Vietnam

}}

References

{{commons category|Heterostemma}}

{{Reflist}}

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Category:Apocynaceae genera

Category:Asclepiadoideae