Description
(
Inglês
)
fornecido por Flora of Zimbabwe
Annuals or (in ours) perennials. Inflorescence terminal or axillary, of paired (occasionally single or digitate) racemes; racemes interlocked back to back, thereby simulating a single raceme, lacking homogamous pairs and usually exserted, but sometimes enclosed within, a spatheole; internodes and pedicels clavate to inflated, usually exposed on the back of the raceme as a U- or V-shaped segment. Sessile spikelet dorsally flattened;
callus obtuse, inserted in the concave top of the internode; lower glume chartaceous to coriaceous, convex (concave in I. afrum), 2-keeled or rounded on the back, entire or 2-lobed; upper glume with or without an awn; lower floret male; upper lemma 2-fid with a glabrous awn
from the sinus.
Similar in appearance to Andropogon, Ischaemum may technically be
separated by the male lower floret and the U-shaped appearance of
the internode and pedicel.
- licença
- cc-by-nc
- direitos autorais
- Mark Hyde, Bart Wursten and Petra Ballings
- citação bibliográfica
- Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Ischaemum Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/genus.php?genus_id=237
- autor
- Mark Hyde
- autor
- Bart Wursten
- autor
- Petra Ballings
Ischaemum
(
Catalão; Valenciano
)
fornecido por wikipedia CA
Ischaemum és un gènere de plantes de la família de les poàcies, ordre de les poals, subclasse de les commelínides, classe de les liliòpsides, divisió dels magnoliofitins.
Espècies
-
Ischaemum arenosum Sohns
-
Ischaemum arundinaceum Benth.
-
Ischaemum ciliare Retz.
-
Ischaemum glaucescens Merr.
-
Ischaemum lanceolatum Keng
-
Ischaemum longisetum Merr.
-
Ischaemum merrillii Hack.
-
Ischaemum ophiuroides D. B. Munro
-
Ischaemum sulcatum Hack.
-
Ischaemum timorense Kunth
-
Ischaemum toidayense Elmer
-
Ischaemum urvilleanum Kuntze
(vegeu-ne una relació més exhaustiva a Wikispecies)
Sinònims
(Els gèneres marcats amb dos asteriscs (**) són sinònims possibles)
Argopogon Mimeur, Colladoa Cav., Ischaemopogon Griseb., Meoschium P. Beauv., Schoenanthus Adans[1]
(vegeu també **Digastrium (Hack.) A. Camus)
Referències
![src=]()
A
Wikimedia Commons hi ha contingut multimèdia relatiu a:
Ischaemum
- licença
- cc-by-sa-3.0
- direitos autorais
- Autors i editors de Wikipedia
Ischaemum: Brief Summary
(
Catalão; Valenciano
)
fornecido por wikipedia CA
Ischaemum és un gènere de plantes de la família de les poàcies, ordre de les poals, subclasse de les commelínides, classe de les liliòpsides, divisió dels magnoliofitins.
- licença
- cc-by-sa-3.0
- direitos autorais
- Autors i editors de Wikipedia
Ischaemum
(
Inglês
)
fornecido por wikipedia EN
Ischaemum is taxonomically one of the most formidable genera in the huge tribe Andropogoneae, belonging to the grass family, widespread in tropical and semitropical regions in many countries.[4][5][6][7] Many species are known commonly as murainagrass.
In 2022, Shahid Nawaz (an agrostologist, The Blatter Herbarium (BLAT)) described an extremely unusual species in the genus characterised by its dioecious breeding system, it was named as Ischaemum dioecum Landge & R.D. Shinde.[7] This species is strictly narrow endemic to a couple of locations in Western Ghats of Raigad district, Maharashtra, India.[7] The male and female plants are sexually separate individuals and occupy the similar ecological niches.[7] This is the only dioecious species in the entire tribe Andropogoneae in the world.[7]
Species
[3][8][9][10]
Formerly included
[3]numerous species now regarded as better suited to other genera: Andropogon, Andropterum, Apocopis, Arundinella, Bothriochloa, Coelorachis, Crypsis, Echinochloa, Eremochloa, Eulaliopsis, Kerriochloa, Lasiurus, Manisuris, Microstegium, Phacelurus, Pogonatherum, Polytrias, Rhytachne, Rottboellia, Sehima, Stenotaphrum, Thuarea, Triplopogon, Tripsacum, Vossia
References
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^ lectotype designated by Green, Prop. Brit. Bot.: 193. 1929
-
^ Tropicos, Ischaemum L
-
^ a b c Kew World Checklist of Selected Plant Families
-
^ Linnaeus, Carl von. 1753. Species Plantarum 2: 1049 in Latin
-
^ Catasus Guerra, L. 1997. Las gramíneas (Poaceae) de Cuba, I. Fontqueria 46: [i–ii], 1–259
-
^ Landge, Shahid Nawaz (30 June 2021). "Ischaemum mistryi (Poaceae: Andropogoneae): A new remarkable species from Sub-Tropical Evergreen Forest, India". Phytotaxa. 509 (3): 272–280. doi:10.11646/phytotaxa.509.3.2. S2CID 237778210 – via Magnolia Press.
-
^ a b c d e Landge, Shahid Nawaz (18 February 2022). "Ischaemum dioecum (Poaceae: Andropogoneae): the most strangest new species from Northern Western Ghats, Maharashtra, India". Phytotaxa. 533 (5): 237–255. doi:10.11646/phytotaxa.533.5.1. S2CID 246994613 – via Magnolia Press.
-
^ The Plant List search for Ischaemum
-
^ Pohl, R. W. & G. Davidse. 1994. 158. Ischaemum L. 6: 386–387. In G. Davidse, M. Sousa Sánchez & A.O. Chater (eds.) Flora Mesoamericana. Universidad Nacional Autónoma de México, México, D.F..
-
^ Bor, N. L. 1960. Grass. Burma, Ceylon, India & Pakistan i–767. Pergamon Press, Oxford
-
^ Gad, H. S. and M. K. Janarthanam. (2007). A new species of Ischaemum (Poaceae) from Goa, India. Kew Bulletin 62(3) 499-501.
Media related to Ischaemum at Wikimedia Commons
Data related to Ischaemum at Wikispecies
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia authors and editors
Ischaemum: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
Ischaemum is taxonomically one of the most formidable genera in the huge tribe Andropogoneae, belonging to the grass family, widespread in tropical and semitropical regions in many countries. Many species are known commonly as murainagrass.
In 2022, Shahid Nawaz (an agrostologist, The Blatter Herbarium (BLAT)) described an extremely unusual species in the genus characterised by its dioecious breeding system, it was named as Ischaemum dioecum Landge & R.D. Shinde. This species is strictly narrow endemic to a couple of locations in Western Ghats of Raigad district, Maharashtra, India. The male and female plants are sexually separate individuals and occupy the similar ecological niches. This is the only dioecious species in the entire tribe Andropogoneae in the world.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia authors and editors
Ischaemum
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Ischaemum es un género de plantas herbáceas de la familia de las poáceas.[1] Es originario de las regiones tropicales y subtropicales del mundo.
Taxonomía
El género fue descrito por Carlos Linneo y publicado en Journal of Botany, British and Foreign 66: 141. 1928.[2]
- Etimología
El nombre del género deriva del griego ischaimon (astringente), nombre dado originalmente a Digitaria sanguinalis por sus supuestas cualidades astringentes.
- Citología
El número cromosómico básico del género es x = 9 o 10, con números cromosómicos somáticos 2n = 18, 20, 40, 54, 56, y 68 , ya que hay especies diploides y una serie poliploide.[1]
Especies
Relación de especies[3][4][5][6]
Referencias
-
↑ a b c (en inglés) Watson L, Dallwitz MJ. (2008). «The grass genera of the world: descriptions, illustrations, identification, and information retrieval; including synonyms, morphology, anatomy, physiology, phytochemistry, cytology, classification, pathogens, world and local distribution, and references». The Grass Genera of the World. Consultado el 25 de febrero de 2010.
-
↑ «Ischaemum». Tropicos.org. Missouri Botanical Garden. Consultado el 14 de febrero de 2015.
-
↑ Kew World Checklist of Selected Plant Families
-
↑ The Plant List search for Ischaemum
-
↑ Pohl, R. W. & G. Davidse. 1994. 158. Ischaemum L. 6: 386–387. In G. Davidse, M. Sousa Sánchez & A.O. Chater (eds.) Flora Mesoamericana. Universidad Nacional Autónoma de México, México, D.F..
-
↑ Bor, N. L. 1960. Grass. Burma, Ceylon, India & Pakistan i–767. Pergamon Press, Oxford
-
↑ Gad, H. S. and M. K. Janarthanam. (2007). A new species of Ischaemum (Poaceae) from Goa, India. Kew Bulletin 62(3) 499-501.
- licença
- cc-by-sa-3.0
- direitos autorais
- Autores y editores de Wikipedia
Ischaemum: Brief Summary
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Ischaemum es un género de plantas herbáceas de la familia de las poáceas. Es originario de las regiones tropicales y subtropicales del mundo.
- licença
- cc-by-sa-3.0
- direitos autorais
- Autores y editores de Wikipedia
Ischaemum
(
Neerlandês; Flamengo
)
fornecido por wikipedia NL
Ischaemum is een geslacht uit de grassenfamilie (Poaceae). De ongeveer 60 soorten van dit geslacht komen enkel voor in subtropische tot tropische gebieden, waaronder Afrika, Madagaskar, India, het Arabisch schiereiland, Indonesië, Polynesië, Maleisië, de Fiji-eilanden, Brazilië (Amazonebekken), Hawaï en het noorden en oosten van Australië.[1]
Soorten (selectie)
Van het geslacht zijn onder andere de volgende soorten bekend:
Zie ook
Externe links
Bronnen, noten en/of referenties -
↑ Watson L, Dallwitz M.J., delta-intkey.com. The Grass Genera of the World (2008). Geraadpleegd op 2009-08-19.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia-auteurs en -editors
Ischaemum: Brief Summary
(
Neerlandês; Flamengo
)
fornecido por wikipedia NL
Ischaemum is een geslacht uit de grassenfamilie (Poaceae). De ongeveer 60 soorten van dit geslacht komen enkel voor in subtropische tot tropische gebieden, waaronder Afrika, Madagaskar, India, het Arabisch schiereiland, Indonesië, Polynesië, Maleisië, de Fiji-eilanden, Brazilië (Amazonebekken), Hawaï en het noorden en oosten van Australië.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia-auteurs en -editors
Ischaemum
(
Português
)
fornecido por wikipedia PT
- licença
- cc-by-sa-3.0
- direitos autorais
- Autores e editores de Wikipedia
Ischaemum: Brief Summary
(
Português
)
fornecido por wikipedia PT
- licença
- cc-by-sa-3.0
- direitos autorais
- Autores e editores de Wikipedia
Ischaemum
(
Vietnamita
)
fornecido por wikipedia VI
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia tác giả và biên tập viên
Ischaemum: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Ischaemum là một chi cỏ thuộc họ Poaceae.
Ischaemum sp. nov. là một loài chưa được công bố của chi này, loài được Sách đỏ IUCN liệt vào trình vào tình trạng "Thiếu dữ liệu". Loài này chỉ có ở Yemen.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia tác giả và biên tập viên
鸭嘴草属
(
Chinês
)
fornecido por wikipedia 中文维基百科
鸭嘴草属: Brief Summary
(
Chinês
)
fornecido por wikipedia 中文维基百科
鸭嘴草属(学名:Ischaemum)是禾本科下的一个属,为一年生或多年生草本植物。该属共有约50种,主要产自热带和亚热带地区。
쇠보리속
(
Coreano
)
fornecido por wikipedia 한국어 위키백과
쇠보리속(---屬, 학명: Ischaemum 이스카이뭄[*])은 벼과의 속이다.[2] 열대 및 아열대 지역에 널리 분포하며, 일부 종은 온대 지역에서도 자란다. 한국에서 자생하는 종은 쇠보리와 갯쇠보리 2종이다.
하위 종
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갯쇠보리 I. anthephoroides (Steud.) Miq.
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쇠보리 I. aristatum L.
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I. afrum (J.F.Gmel.) Dandy
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I. agastyamalayanum Sreek., Janarth. & A.N.Henry
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I. albovillosum B.K.Simon
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I. amethystimum Lebrun
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I. amethystinum Lebrun
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I. apricum Ridl.
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I. arenosum Sohns
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I. aureum (Hook. & Arn.) Hack.
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I. australe R.Br.
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I. barbatum Retz.
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I. beccarii Hack.
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I. bolei Almeida
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I. bombaiense Bor
-
I. borii Almeida
-
I. burmanicum Bor
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I. byrone (Trin.) Hitchc.
-
I. cannanorense Sreek., V.J.Nair & N.C.Nair
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I. celebicum Jansen
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I. ciliare Retz.
-
I. commutatum Hack.
-
I. copeanum Sreek., V.J.Nair & N.C.Nair
-
I. dalzellii Stapf ex Bor
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I. decumbens Benth.
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I. diplopogon Hook.f.
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I. eberhardtii A.Camus
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I. elimalayanum Sreek., V.J.Nair & N.C.Nair
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I. fieldingianum Rendle
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I. flumineum Bor
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I. fluviatile Ridl.
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I. fragile R.Br.
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I. glaucescens Merr.
-
I. guianense Hack.
-
I. hansenii Bor
-
I. heterotrichum Hack.
-
I. hubbardii Bor
-
I. huegelii Hack.
-
I. impressum Hack.
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I. jayachandranii R.Ansari, V.S.Ramach. & Sreek.
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I. kingii Hook.f.
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I. koenigii (Hook.f.) Stapf ex C.E.C.Fisch.
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I. koleostachys (Steud.) Hack.
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I. kumarakodiense Ravi, N.Mohanan & Kiran Raj
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I. lanatum Ravi, N.Mohanan, Shaju
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I. latifolium (Spreng.) Kunth
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I. lisboae Hook.f.
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I. longisetum Merr.
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I. magnum Rendle
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I. malabaricum Sreek., V.J.Nair & N.C.Nair
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I. merrillii Hack.
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I. minus J.Presl
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I. molle Hook.f.
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I. murinum G.Forst.
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I. muticum L.
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I. nairii V.J.Nair & Sreek.
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I. nativitatis Jansen ex Renvoize
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I. pappinisseriense Ravi, N.Mohanan & R.Rajesh
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I. philippinense Ohwi
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I. polystachyum J.Presl
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I. pubescens Merr.
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I. pushpangadanii Ravi, N.Mohanan & Kiran Raj
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I. quilonense Ravi & Shaju
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I. rangacharianum C.E.C.Fisch.
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I. raui Sreek., V.J.Nair & N.C.Nair
-
I. ritchiei Stapf ex Bor
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I. roseotomentosum J.B.Phipps
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I. rugosum Salisb.
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I. santapaui Bor
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I. semisagittatum Roxb.
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I. setaceum Honda
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I. tenuifolium A.Camus
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I. thomsonianum Stapf ex C.E.C.Fisch.
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I. timorense Kunth
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I. travancorense Stapf ex C.E.C.Fisch.
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I. triticeum R.Br.
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I. tropicum B.K.Simon
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I. tumidum Stapf ex Bor
-
I. veldkampii Lasut
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I. vembanadense R.B.Patil & D'Cruz
-
I. yadavii Gad & Janarth.
각주
-
↑ Hitchcock, A. S. & Green, M. L. Standard species of Linnaean genera of Phanerogamae (1753-1754). In: Nomenclatural Proposals by British Botanists. His Majesty's Stationery Office, London. 193. 1929.
-
↑ Linnaeus, Carl von. Species Plantarum 2: 1049. 1753.