Melica grandiflora: Difference between revisions
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{{Short description|Species of grass}} |
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{{Taxobox |
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{{Speciesbox |
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|regnum = [[Plant]]ae |
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|unranked_divisio = [[Flowering plant|Angiosperms]] |
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|unranked_classis = [[Monocots]] |
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|authority=[[Gen-ichi Koidzumi|Koidz.]] |
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|unranked_ordo = [[Commelinids]] |
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|ordo = [[Poales]] |
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|familia = [[Poaceae]] |
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⚫ | |synonyms_ref=<ref name=foc>{{cite journal|url=http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200025683|title=''Melica grandiflora''|publisher=[[Curtis's Botanical Magazine|Botanical Magazine]]|journal=[[Flora of China (series)|Flora of China]]|place=Tokyo|volume=39|issue=17|year=1925|pages=217–220}}</ref> |
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|binomial = ''Melica grandiflora'' |
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|binomial_authority = [[Koidzumi]] |
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'''''Melica grandiflora''''' is a species of [[grass]] |
'''''Melica grandiflora''''' is a species of [[Poaceae|grass]] that can be found in [[Japan]], [[Korea]] and [[China]].<ref name=foc/> |
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==Description== |
==Description== |
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The species is [[perennial plant|perennial]] and caespitose with [[culm ( |
The species is [[perennial plant|perennial]] and caespitose with [[culm (botany)|culms]] that are {{convert|15|–|70|cm}} long. The leaf-sheaths are tubular and are closed on one end while the leaf-blades are {{convert|4|–|20|cm}} long and {{convert|2|–|6|mm}} wide. The membrane is eciliated, {{convert|0.3|-|0.7|mm}} long, and is pubescent on the surface. The [[panicle]] is open, linear, is {{convert|3|–|15|cm}} long and carry 4–6 fertile [[spikelet]]s. The main panicle [[branch]]es are indistinct and almost [[raceme|racemose]].<ref name=kew>{{cite web|url=http://www.kew.org/data/grasses-db/www/imp06151.htm|author1=W.D. Clayton |author2=M. Vorontsova |author3=K.T. Harman |author4=H. Williamson |title=''Melica grandiflora''|publisher=GrassBase|work=The Board of Trustees, [[Royal Botanic Gardens, Kew|Royal Botanic Gardens]]|location=[[Kew]]|date=November 16, 2012|accessdate=June 25, 2013}}</ref> |
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Spikelets are oblong, pendulous and solitary. They are also {{convert|6|-|8|mm}} long and have fertile spikelets that are [[pedicel (botany)|pediceled]]. The pedicels are filiform, curved, and puberulous. The spikelets have 1-2 fertile flores which are |
Spikelets are oblong, pendulous and solitary. They are also {{convert|6|-|8|mm}} long and have fertile spikelets that are [[pedicel (botany)|pediceled]]. The pedicels are filiform, curved, and puberulous. The spikelets have 1-2 fertile flores which are diminished at the apex while the sterile florets are only 2-3 in number and are barren, lanceolate, [[Sessility (zoology)|clumped]] and are {{convert|2|mm}} long. Both the upper and lower [[chaff|glumes]] are keelless, membranous, and oblong. They are also {{convert|4|-|6|mm}} long and have obtuse apexes. Its [[palea (botany)|palea]] have thick keels and obtuse apex. Flowers are fleshy, oblong and truncate. They also grow together and have 3 [[stamen|anther]]s that are {{convert|1.5|-|1.8|mm}} long. The [[fruit]]s are [[caryopsis]] with additional pericarp and linear [[hilum (biology)|hilum]].<ref name=kew/> |
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==Ecology== |
==Ecology== |
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''Melica grandiflora'' can be found growing on [[mountain]] slopes on the elevation of {{convert|500|-|3200|m}}, in forests and shrubs and on [[ |
''Melica grandiflora'' can be found growing on [[mountain]] slopes on the elevation of {{convert|500|-|3200|m}}, in forests and shrubs and on [[Shoulder (road)|roadsides]] that are weedy or grassy. Its [[flower]]ing time is April to July.<ref>{{cite journal|author=Shu, C.C.|year=2006|title=Melica|pages=316–223|publisher=Flora of China|volume=22}}</ref> |
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==References== |
==References== |
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{{Reflist}} |
{{Reflist}} |
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{{Taxonbar|from=Q10937587}} |
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[[Category:Melica|grandiflora]] |
[[Category:Melica|grandiflora]] |
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[[Category: |
[[Category:Grasses of China]] |
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[[Category:Flora of Japan]] |
[[Category:Flora of Japan]] |
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[[Category:Flora of Korea]] |
[[Category:Flora of Korea]] |
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[[Category:Poaceae]] |
Latest revision as of 20:53, 9 August 2022
Melica grandiflora | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Clade: | Commelinids |
Order: | Poales |
Family: | Poaceae |
Subfamily: | Pooideae |
Genus: | Melica |
Species: | M. grandiflora
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Binomial name | |
Melica grandiflora | |
Synonyms[1] | |
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Melica grandiflora is a species of grass that can be found in Japan, Korea and China.[1]
Description
[edit]The species is perennial and caespitose with culms that are 15–70 centimetres (5.9–27.6 in) long. The leaf-sheaths are tubular and are closed on one end while the leaf-blades are 4–20 centimetres (1.6–7.9 in) long and 2–6 millimetres (0.079–0.236 in) wide. The membrane is eciliated, 0.3–0.7 millimetres (0.012–0.028 in) long, and is pubescent on the surface. The panicle is open, linear, is 3–15 centimetres (1.2–5.9 in) long and carry 4–6 fertile spikelets. The main panicle branches are indistinct and almost racemose.[2]
Spikelets are oblong, pendulous and solitary. They are also 6–8 millimetres (0.24–0.31 in) long and have fertile spikelets that are pediceled. The pedicels are filiform, curved, and puberulous. The spikelets have 1-2 fertile flores which are diminished at the apex while the sterile florets are only 2-3 in number and are barren, lanceolate, clumped and are 2 millimetres (0.079 in) long. Both the upper and lower glumes are keelless, membranous, and oblong. They are also 4–6 millimetres (0.16–0.24 in) long and have obtuse apexes. Its palea have thick keels and obtuse apex. Flowers are fleshy, oblong and truncate. They also grow together and have 3 anthers that are 1.5–1.8 millimetres (0.059–0.071 in) long. The fruits are caryopsis with additional pericarp and linear hilum.[2]
Ecology
[edit]Melica grandiflora can be found growing on mountain slopes on the elevation of 500–3,200 metres (1,600–10,500 ft), in forests and shrubs and on roadsides that are weedy or grassy. Its flowering time is April to July.[3]
References
[edit]- ^ a b "Melica grandiflora". Flora of China. 39 (17). Tokyo: Botanical Magazine: 217–220. 1925.
- ^ a b W.D. Clayton; M. Vorontsova; K.T. Harman; H. Williamson (November 16, 2012). "Melica grandiflora". The Board of Trustees, Royal Botanic Gardens. Kew: GrassBase. Retrieved June 25, 2013.
- ^ Shu, C.C. (2006). "Melica". 22. Flora of China: 316–223.
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