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|synonyms=''Panicum'' sect. ''Isachne'' <small>(R. Br.) Trin.</small> |
|synonyms=''Panicum'' sect. ''Isachne'' <small>(R. Br.) Trin.</small> |
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'''''Isachne''''' is a widespread [[genus]] of tropical and subtropical plants in the [[Poaceae|grass family]], found in [[Asia]], [[Africa]], [[Australia]], the [[Americas]], and various oceanic islands.<ref>[ |
'''''Isachne''''' is a widespread [[genus]] of tropical and subtropical plants in the [[Poaceae|grass family]], found in [[Asia]], [[Africa]], [[Australia]], the [[Americas]], and various oceanic islands.<ref>[https://www.biodiversitylibrary.org/page/2954352#page/64/mode/1up Brown, Robert 1810. Prodromus Florae Novae Hollandiae 196] in Latin</ref><ref name=tai>[http://www.efloras.org/florataxon.aspx?flora_id=1050&taxon_id=116518 ''Isachne''.] Flora of Taiwan: Gramineae.</ref> They may be known generally as '''bloodgrasses'''.<ref name=usda>[http://plants.usda.gov/java/profile?symbol=ISACH ''Isachne''.] USDA PLANTS.</ref><ref name=e/> |
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These are annual and perennial grasses. The stems are hollow, the leaves are often nerved, and the [[inflorescence]] may be an open or narrow panicle. The spikelets are rounded to spherical.<ref name=tai/> Many species are [[aquatic plant|aquatic]]. ''[[Isachne globosa]]'' is a weed of [[rice]] cultivation.<ref name=wats>Watson, L. and M. J. Dallwitz. 1992 onwards. [http://delta-intkey.com/grass/www/isachne.htm ''Isachne''.] The Grass Genera of the World. Version: 18 December 2012.</ref><ref>[http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=116518 Flora of China Vol. 22 Page 554 <big>柳叶箬属</big> liu ye ruo shu ''Isachne'' R. Brown, Prodr. 196. 1810. ]</ref><ref>[http://bie.ala.org.au/species/urn:lsid:biodiversity.org.au:apni.taxon:410440#tab_classification Atlas of Living Australia]</ref><ref>Iskandar, E. A. P. & J. F. Veldkamp. 2004. A revision of Malesian ''Isachne'' sect. ''Isachne'' (Gramineae, Panicoideae, Isachneae). Reinwardtia 12(2): 159–179</ref><ref>[http://www.bioone.org/doi/abs/10.1600/036364414X682256?journalCode=sbot Longhi-Wagner, H. M. & C. A. D. Welker. 2014. A new species of ''Isachne'' (Poaceae, Micrairoideae) from Brazil and a synopsis of the Brazilian species of the genus. Systematic Botany 39(3):845-849. 2014 39(3): 845–849, figures 1–2]</ref><ref>Phillips, S. 1995. Poaceae (Gramineae). Flora of Ethiopia 7: i–xx, 1–420</ref> |
These are annual and perennial grasses. The stems are hollow, the leaves are often nerved, and the [[inflorescence]] may be an open or narrow panicle. The spikelets are rounded to spherical.<ref name=tai/> Many species are [[aquatic plant|aquatic]]. ''[[Isachne globosa]]'' is a weed of [[rice]] cultivation.<ref name=wats>Watson, L. and M. J. Dallwitz. 1992 onwards. [http://delta-intkey.com/grass/www/isachne.htm ''Isachne''.] The Grass Genera of the World. Version: 18 December 2012.</ref><ref>[http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=116518 Flora of China Vol. 22 Page 554 <big>柳叶箬属</big> liu ye ruo shu ''Isachne'' R. Brown, Prodr. 196. 1810. ]</ref><ref>[http://bie.ala.org.au/species/urn:lsid:biodiversity.org.au:apni.taxon:410440#tab_classification Atlas of Living Australia]</ref><ref>Iskandar, E. A. P. & J. F. Veldkamp. 2004. A revision of Malesian ''Isachne'' sect. ''Isachne'' (Gramineae, Panicoideae, Isachneae). Reinwardtia 12(2): 159–179</ref><ref>[http://www.bioone.org/doi/abs/10.1600/036364414X682256?journalCode=sbot Longhi-Wagner, H. M. & C. A. D. Welker. 2014. A new species of ''Isachne'' (Poaceae, Micrairoideae) from Brazil and a synopsis of the Brazilian species of the genus. Systematic Botany 39(3):845-849. 2014 39(3): 845–849, figures 1–2]</ref><ref>Phillips, S. 1995. Poaceae (Gramineae). Flora of Ethiopia 7: i–xx, 1–420</ref> |
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Revision as of 21:26, 13 January 2018
| Isachne | |
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| Isachne globosa | |
| Scientific classification | |
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| Order: | |
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| Tribe: | |
| Genus: | Isachne |
| Type species | |
| Isachne australis (syn of I. globosa)[1] | |
| Synonyms[2] | |
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Panicum sect. Isachne (R. Br.) Trin. | |
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.[3][4] They may be known generally as bloodgrasses.[5][2]
These are annual and perennial grasses. The stems are hollow, the leaves are often nerved, and the inflorescence may be an open or narrow panicle. The spikelets are rounded to spherical.[4] Many species are aquatic. Isachne globosa is a weed of rice cultivation.[6][7][8][9][10][11]
2
- formerly included[1]
see Chascolytrum Coelachne Cyrtococcum Panicum Streptostachys
3
References
- ^ a b c Kew World Checklist of Selected Plant Families
- ^ a b c Tropicos, Isachne R.Br.
- ^ Brown, Robert 1810. Prodromus Florae Novae Hollandiae 196 in Latin
- ^ a b Isachne. Flora of Taiwan: Gramineae.
- ^ Isachne. USDA PLANTS.
- ^ Watson, L. and M. J. Dallwitz. 1992 onwards. Isachne. The Grass Genera of the World. Version: 18 December 2012.
- ^ Flora of China Vol. 22 Page 554 柳叶箬属 liu ye ruo shu Isachne R. Brown, Prodr. 196. 1810.
- ^ Atlas of Living Australia
- ^ Iskandar, E. A. P. & J. F. Veldkamp. 2004. A revision of Malesian Isachne sect. Isachne (Gramineae, Panicoideae, Isachneae). Reinwardtia 12(2): 159–179
- ^ Longhi-Wagner, H. M. & C. A. D. Welker. 2014. A new species of Isachne (Poaceae, Micrairoideae) from Brazil and a synopsis of the Brazilian species of the genus. Systematic Botany 39(3):845-849. 2014 39(3): 845–849, figures 1–2
- ^ Phillips, S. 1995. Poaceae (Gramineae). Flora of Ethiopia 7: i–xx, 1–420
- ^ The Plant List search for Isachne
- ^ Davidse, G., M. Sousa Sánchez & A.O. Chater. 1994. Alismataceae a Cyperaceae. 6: i–xvi, 1–543. In G. Davidse, M. Sousa Sánchez & A.O. Chater (eds.) Flora Mesoamericana. Universidad Nacional Autónoma de México, México, D.F..