Dimeria

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Dimeria
Dimeria ornithopoda krmtgy03.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Subfamily: Panicoideae
Supertribe: Andropogonodae
Tribe: Andropogoneae
Subtribe: Ischaeminae
Genus: Dimeria
R.Br.
Type species
Dimeria acinaciformis
Synonyms [1]
  • DidactylonZoll. & Moritzi
  • HaplachneJ.Presl
  • PsilostachysSteud. 1854, illegitimate homonym not Turcz. 1843 (Euphorbiaceae) nor Hochst. 1844 (Amaranthaceae)
  • PterygostachyumNees ex Steud.
  • WoodrowiaStapf
Spikelet of Dimeria raizadae, an endemic species of Kerala, India Dimeria raizadae.jpg
Spikelet of Dimeria raizadae, an endemic species of Kerala, India

Dimeria is a genus of Asian, Australian, Madagascan, and Pacific Island plants in the grass family, mostly distributed in Peninsular India [2] [3] [4] [5] [6]

The genus is characterised by its tough raceme rachis bearing strongly compressed single spikelets. It is believed that peninsular India, which has 42 taxa (including 7 infra-specific taxa) and 23 endemic species, is the centre of its distribution. [7] [8]

Species [9] [7] [10] [6]
formerly included [1]

see Arthraxon, Nanooravia

See Also

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<span class="mw-page-title-main">Andropogoneae</span> Tribe of grasses

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<i>Pothos</i> (plant) Genus of plants

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

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<i>Ischaemum</i> Genus of grasses

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

Premna is a genus of flowering plants in the mint family, Lamiaceae, first described for modern science in 1771. It is widespread through tropical and subtropical regions in Africa, southern Asia, northern Australia, and various islands in the Pacific and Indian Oceans.

  1. Premna acuminataR.Br. - Australia, New Guinea
  2. Premna acutataW.W.Sm. - southwestern China
  3. Premna albaH.J.Lam - Palau
  4. Premna ambongensisMoldenke - Madagascar
  5. Premna amplectensWall. ex Schauer - Thailand, Myanmar
  6. Premna angolensisGürke - tropical Africa
  7. Premna angustifloraH.J.Lam - Palau
  8. Premna annulataH.R.Fletcher - Thailand, Laos, Vietnam
  9. Premna aureolepidotaMoldenke - Madagascar
  10. Premna balakrishnaniiA.Rajendran & P.Daniel - Tamil Nadu
  11. Premna balansaeDop - Vietnam
  12. Premna barbataWall. ex Schauer - Indian Subcontinent, Myanmar
  13. Premna bengalensisC.B.Clarke - Indian Subcontinent, Myanmar, Vietnam
  14. Premna bequaertiiMoldenke - Uganda, Rwanda, Zaïre
  15. Premna bracteataWall. ex C.B.Clarke - Himalayas, Tibet, Yunnan, Nepal, Assam, Bhutan, Myanmar
  16. Premna cambodianaDop - Cambodia, Vietnam
  17. Premna cavalerieiH.Lév - China
  18. Premna chevalieriDop - Thailand, Laos, Vietnam, China
  19. Premna chrysoclada(Bojer) Gürke - Kenya, Tanzania, Guinea-Bissau
  20. Premna collinsaeCraib - Thailand
  21. Premna confinisC.Pei & S.L.Chen ex C.Y.Wu - China
  22. Premna congolensisMoldenke - Zaïre, Angola, Cabinda
  23. Premna cordifoliaRoxb. - Thailand, Vietnam, Malaya
  24. Premna coriaceaC.B.Clarke - Indian Subcontinent, Thailand, Andaman Islands
  25. Premna corymbosaRottler - India, Sri Lanka, Andaman & Nicobar Islands
  26. Premna crassaHand.-Mazz. - Vietnam, China
  27. Premna debianaA.Rajendran & P.Daniel - Arunachal Pradesh
  28. Premna decaryiMoldenke - Madagascar
  29. Premna decurrensH.J.Lam - Indonesia
  30. Premna discolorVerdc. - Kenya
  31. Premna dubiaCraib - Laos, Thailand, Vietnam
  32. Premna esculentaRoxb. - Assam, Bangladesh, Myanmar, Thailand
  33. Premna fohaiensisC.Pei & S.L.Chen ex C.Y.Wu - China (Yunnan)
  34. Premna fordiiDunn - China
  35. Premna fulvaCraib - Indochina, Indonesia, China
  36. Premna garrettiiH.R.Fletcher - Thailand
  37. Premna glaberrimaWight - southern India
  38. Premna glandulosaHand.-Mazz. - China (Yunnan)
  39. Premna gracillimaVerdc. - Kenya, Tanzania
  40. Premna grandifoliaA.D.J. Meeuse, illegitimate name, = Premna hutchinsonii
  41. Premna grossaWall. ex Schauer - Myanmar
  42. Premna guillauminiiMoldenke - New Caledonia
  43. Premna hainanensisChun & F.C.How - China (Hainan)
  44. Premna hans-joachimiiVerdc. - Tanzania
  45. Premna henryana(Hand.-Mazz.) C.Y.Wu - China
  46. Premna herbaceaRoxb. - Himalayas, Yunnan, Indian Subcontinent, Southeast Asia, Indonesia, New Guinea, northern Australia
  47. Premna hildebrandtiiGürke - Zaire, Kenya, Tanzania, Mozambique, Zimbabwe
  48. Premna hispidaBenth. - West Africa
  49. Premna humbertiiMoldenke - Madagascar
  50. Premna hutchinsoniiMoldenke - Ivory Coast
  51. Premna interruptaWall. ex Schauer - southern China, Himalayas, Indochina
  52. Premna jalpaigurianaT.K.Paul - West Bengal
  53. Premna khasianaC.B.Clarke - Assam, Thailand
  54. Premna lepidellaMoldenke - Madagascar
  55. Premna ligustroidesHemsl - China
  56. Premna longiacuminataMoldenke - Madagascar
  57. Premna longifoliaRoxb. - Himalayas
  58. Premna longipetiolataMoldenke - Madagascar
  59. Premna lucensA.Chev. - West Africa
  60. Premna macrophyllaWall. ex Schauer - Assam, Indochina
  61. Premna madagascariensisMoldenke - Madagascar
  62. Premna mariannarumSchauer - Mariana Islands
  63. Premna matadiensisMoldenke - Zaïre, Angola
  64. Premna maximaT.C.E. Fr. - Kenya
  65. Premna mekongensisW.W.Sm. - China (Yunnan)
  66. Premna micranthaSchauer - India, Assam, Bangladesh
  67. Premna microphyllaTurcz. - Japan, Ryukyu Islands, China
  68. Premna millefloraC.B.Clarke - Assam
  69. Premna milneiBaker - Nigeria, Bioko
  70. Premna minorDomin - Queensland
  71. Premna mollissimaRoth - Indian Subcontinent, Yunnan, Indochina, Philippines
  72. Premna mooiensis(H.Pearson) W.Piep - Mozambique, Eswatini, South Africa
  73. Premna mortehaniiDe Wild - Zaïre
  74. Premna mundanthuraiensisA.Rajendran & P.Daniel - Tamil Nadu
  75. Premna neurophyllaChiov. - Ethiopia
  76. Premna oblongataMiq. - Indonesia, Philippines
  77. Premna odorataBlanco - - Indian Subcontinent, Yunnan, Southeast Asia, New Guinea, northern Australia; naturalized in Miami-Dade County in Florida
  78. Premna oliganthaC.Y.Wu - China
  79. Premna oligotrichaBaker - Ethiopia, Somalia, Kenya, Tanzania
  80. Premna orangeanaCapuron - Madagascar
  81. Premna paisehensisC.Pei & S.L.Chen - China (Guangxi)
  82. Premna pallescensRidl.- Borneo, Indonesia
  83. Premna parasiticaBlume - Indonesia
  84. Premna parvilimbaC.Pei - China (Yunnan)
  85. Premna paucinervis(C.B.Clarke) Gamble - Kerala, Tamil Nadu
  86. Premna paulobarbataH.J.Lam - Mariana Islands
  87. Premna perplexansMoldenke - Madagascar
  88. Premna perrieriMoldenke - Madagascar
  89. Premna pinguisC.B.Clarke - Assam, Bangladesh, Myanmar, Java
  90. Premna politaHiern - Angola
  91. Premna procumbensMoon - India, Bangladesh, Sri Lanka
  92. Premna protrusaA.C.Sm. & S.Darwin - Fiji
  93. Premna puberulaPamp. - China
  94. Premna pubescensBlume - Indonesia, Philippines, Christmas Island
  95. Premna puerensisY.Y.Qian - China (Yunnan)
  96. Premna punduanaWall. ex Schauer - Arunachal Pradesh, Assam, Bangladesh
  97. Premna puniceaC.Y.Wu - China (Yunnan)
  98. Premna purpurascensThwaites - Sri Lanka
  99. Premna quadrifoliaSchumach. & Thonn. - West Africa
  100. Premna rabakensisMoldenke - Cambodia
  101. Premna regularisH.J.Lam - Philippines, Indonesia, New Guinea
  102. Premna repensH.R.Fletcher - Thailand
  103. Premna resinosa(Hochst.) Schauer - East Africa, Arabian Peninsula, India
  104. Premna richardsiaeMoldenke - Tanzania
  105. Premna rubroglandulosaC.Y.Wu - China (Yunnan)
  106. Premna scandensRoxb. - China (Yunnan), Himalayas, Andaman Island, Indochina
  107. Premna schimperiEngl - East Africa
  108. Premna schliebeniiWerderm. - Tanzania, Mozambique
  109. Premna scoriarumW.W.Sm. - Tibet, Yunnan, Myanmar
  110. Premna senensisKlotzsch - eastern + central Africa
  111. Premna serrataH.R.Fletcher - Thailand
  112. Premna serratifoliaL. - widespread in East Africa, the Indian Subcontinent, Southeast Asia, northern Australia, islands of Pacific + Indian Oceans
  113. Premna siamensisH.R.Fletcher - Thailand
  114. Premna stenobotrysMerr. - Vietnam
  115. Premna steppicolaHand.-Mazz. - China
  116. Premna sterculiifoliaKing & Gamble - Malaya but extinct
  117. Premna straminicaulisC.Y.Wu - China (Yunnan)
  118. Premna subcapitataRehder - China
  119. Premna sulphurea(Baker) Gürke - Angola
  120. Premna sunyiensisC.Pei - China (Guangdong)
  121. Premna szemaoensisPei - China (Yunnan)
  122. Premna tahitensisJ.Schauer - many islands of the Pacific
  123. Premna tanganyikensisMoldenke - Tanzania, Mozambique
  124. Premna tapintzeanaDop - China (Yunnan)
  125. Premna teniiC.Pei - China (Yunnan)
  126. Premna thoreliiDop - Laos
  127. Premna thwaitesiiC.B.Clarke - Sri Lanka
  128. Premna tomentosaWilld. - Indian Subcontinent, Southeast Asia, Queensland, Solomon Islands
  129. Premna trichostomaMiq. - Southeast Asia, Indonesia, New Guinea
  130. Premna urticifoliaRehder - China (Yunnan)
  131. Premna velutinaGürke - Burundi, Kenya, Tanzania, Mozambique
  132. Premna venulosaMoldenke - Madagascar
  133. Premna wightianaSchauer - India, Sri Lanka
  134. Premna wuiBoufford & B.M.Barthol. - China (Yunnan)
  135. Premna yunnanensisW.W.Sm - China
<i>Themeda</i> Genus of grasses

Themeda is a genus of plants in the grass family native to Asia, Africa, Australia, and Papuasia. There are about 18 to 26 species, many of which are native to Southeast Asia.

<i>Capillipedium</i> Genus of grasses

Capillipedium is a genus of plants in the grass family. They are native to Africa, Asia, Australia, and certain islands in the Western Pacific.

<i>Coelachne</i> Genus of grasses

Coelachne is a genus of Asian, African, and Australian plants in the grass family.

<i>Chrysopogon</i> Genus of grasses

Chrysopogon is a genus of tropical and subtropical plants in the grass family. They are widespread across Eurasia, Africa, Australia, southeastern North America, and various islands.

<i>Chionachne</i> Genus of grasses

Chionachne is a genus of Asian, Australian, and Papuasian plants in the grass family.

Lophopogon is a ditypic genus endemic to India, consisting of two well-known species Lophopogon tridentatus (Roxb.) Hackel and Lophopogon kingii Hook f. belonging to the tribe Andropogoneae in the grass family.

<i>Eremochloa</i> Genus of grasses

Eremochloa is a genus of Asian and Australian plants in the grass family.

<i>Garnotia</i> Genus of grasses

Garnotia is a genus of Asian, Australian, and tropical island plants in the grass family. Several of the species are native to Sri Lanka and southern India.

<i>Isachne</i> Genus of grasses

Isachne is a widespread genus of tropical and subtropical plants in the grass family, found in Asia, Africa, Australia, the Americas, and various oceanic islands. They may be known generally as bloodgrasses.

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

Murdannia is a genus of annual or perennial monocotyledonous flowering plants in the family Commelinaceae.

<i>Nanooravia</i> Genus of plants

Nanooravia is a monotypic genus of flowering plants belonging to the family Poaceae. The only species is Nanooravia santapaui, an annual grass, and its native range is Southern India.

References

  1. 1 2 Kew World Checklist of Selected Plant Families
  2. Brown, Robert 1810. Prodromus Florae Novae Hollandiae 204
  3. Grassbase - The World Online Grass Flora
  4. Atlas of Living Australia, Dimeria R.Br.
  5. Flora of China Vol. 22 Page 614 觿茅属 xi mao shu Dimeria R. Brown, Prodr. 204. 1810.
  6. 1 2 Kiranraj, M S (2008). "Taxonomic revision of the subtribe Dimeriinae Hack of Andropogoneae Panicoideae Poaceae in Peninsular India". Shodhganga : a reservoir of Indian theses @ INFLIBNET.
  7. 1 2 Raj, M. S. Kiran; Sivadasan, M.; Veldkamp, J. F.; Alfarhan, A. H.; Tamimi, A. S. M. Amal (2015-06-25). "A revised infrageneric classification of Dimeria R. Br. (Poaceae: Andropogoneae)". Bangladesh Journal of Plant Taxonomy. 22 (1): 47–54. doi:10.3329/bjpt.v22i1.23866. ISSN   2224-7297.
  8. Teerawatananon, Atchara; Boontia, Veeraya; Chantarasuwan, Bhanumas; Hodkinson, Trevor R.; Sungkaew, Sarawood (2014-11-27). "A taxonomic revision of the genus Dimeria (Poaceae: Panicoideae) in Thailand". Phytotaxa. 186 (3): 137. doi:10.11646/phytotaxa.186.3.2. ISSN   1179-3163.
  9. The Plant List search for Dimeria
  10. "Dimeria R.Br. | COL". www.catalogueoflife.org. Retrieved 2024-05-26.