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Oryza officinalis Wall. ex Watt

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provided by eFloras
The name Oryza latifolia Desvaux has sometimes been misapplied to this species in Asian literature.

Oryza officinalis is normally diploid, with the genome CC. It is closely related to the tetraploid O. minuta Presl from the Philippines (genome BBCC), and is sometimes placed as O. minuta var. silvatica. Oryza minuta differs only slightly morphologically, the lowermost panicle branches having a shorter naked portion and ascending at the tip. It also has proportionately narrower spikelets with length 2–2.7 × width.

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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 22: 182, 183 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of China @ eFloras.org
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Wu Zhengyi, Peter H. Raven & Hong Deyuan
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Description

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Perennial. Culms erect or creeping and rooting at lower nodes, 1.5–3 m tall, 7–10 mm in diam. Leaf sheaths more than 3 times internode length, auricles inconspicuous; leaf blades thick, 30–50 × 2–3 cm, abaxial surface and margins scabrous, adaxial surface scattered villous, midrib stout, lateral veins inconspicuous, base narrowed, puberulous, apex acuminate; ligule 1–4 mm. Panicle loosely contracted, 30–50 cm, base often included in terminal sheath; branches 3–5 at lowest node, axils bearded, longest 10–25 cm, naked in lower half, apices of lowermost branches drooping. Spikelets broadly ovate-oblong, 4–5 mm, length 1.5–2 times width, yellowish green or tinged brownish black, deciduous; sterile lemmas linear-lanceolate, 1.5–2 mm, apex acuminate; fertile lemma papillose, keel and marginal veins with hard glassy hairs; awn 5–10(–25) mm, slender, scabrid. Anthers 1.5–2.5 mm. Caryopsis reddish brown, ca. 3 × 2 mm. 2n = 24.
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cc-by-nc-sa-3.0
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 22: 182, 183 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
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eFloras

Distribution

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Guangdong, Guangxi, Hainan, Yunnan [Bhutan, Cambodia, India, Indonesia, Malaysia, Myanmar, Nepal, New Guinea, Philippines, Sri Lanka, Thailand, Vietnam].
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cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 22: 182, 183 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
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eFloras

Habitat

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Low hills, alluvial plains, ditch banks; below 1000 m.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 22: 182, 183 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
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Synonym

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Oryza latifolia Desvaux var. silvatica Camus; O. minuta Presl var. silvatica (Camus) Veldkamp.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 22: 182, 183 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
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Oryza officinalis

provided by wikipedia EN

Oryza officinalis is species of flowering plant in the genus Oryza (rice) native to India, Nepal, the eastern Himalaya, southeast Asia, south-central and southeast China, Hainan, the Philippines, New Guinea, and the Northern Territory and Queensland in Australia.[2] A perennial diploid with the CC rice genome, it can reach 3 m (10 ft) in height.[3] It is the namesake of a widespread species complex.[4]

Pests

O. officinalis in Sukhothai Province, Thailand was reported in 1990 to be highly resistant to tungro and various other pests, and already in use in several cultivars.[IRRI 1][Bon 1]

References

  1. ^ Dict. Econ. Prod. India 5: 501 (1891)
  2. ^ a b "Oryza officinalis Wall. ex Watt". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. 2017. Retrieved 16 November 2020.
  3. ^ "药用稻 yao yong dao". Flora of China. efloras.org. Retrieved 16 November 2020.
  4. ^ Kurata, Nori; Sato, Yutaka; Nonomura, Ken-Ichi; Yano, Kentaro; Wing, Rod; Kudrna, David; Kubo, Takahiko; Miyabayashi, Toshie; Furuumi, Hiroyasu; Fujiyama, Asao; Ikawa, Hiroshi; Toyoda, Atsushi; Fujita, Masahiro; Ohmido, Nobuko; Zhang, Jianwei; Hernández-Hernández, Tania; Copetti, Dario; Ohyanagi, Hajime; Terashima, Shin; Kobayashi, Masaaki; Shenton, Matt (2020). "Evolution and diversity of the wild rice Oryza officinalis complex, across continents genome types, and ploidy levels". Genome Biology and Evolution. 12 (4): 413–428. doi:10.1093/gbe/evaa037. PMC 7531200. PMID 32125373.
  1. ^ p. 53, "Oryza officinalis from Sukothai, Thailand, is a good source of resistance to several pests and diseases; it has been used in a number of crosses to derive high-yielding lines with multiple pest resistance."
  1. ^ p. 520, "An accession of O. officinalis from Thailand showed high resistance to RTD (62), although it is not yet known whether this resistance is due to resistance to the vector, to the viruses themselves, or to some combination of these resistances. Results from recent research indicate that resistance to RTD is present in many wild rice species (R. Ikeda, personal communication), and perhaps some will show resistance to RTBV."
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Oryza officinalis: Brief Summary

provided by wikipedia EN

Oryza officinalis is species of flowering plant in the genus Oryza (rice) native to India, Nepal, the eastern Himalaya, southeast Asia, south-central and southeast China, Hainan, the Philippines, New Guinea, and the Northern Territory and Queensland in Australia. A perennial diploid with the CC rice genome, it can reach 3 m (10 ft) in height. It is the namesake of a widespread species complex.

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Oryza officinalis ( French )

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Oryza officinalis est une espèce de plantes monocotylédones de la famille des Poaceae, sous-famille des Oryzoideae[2], originaire de l'Asie tropicales. Ce sont des plantes herbacées vivaces cespiteuses, aux tiges (chaumes) dressées ou géniculées ascendantes ou décombantes, pouvant atteindre 150 cm de long[2].

Cette espèce au génome diploïde du type CC est rattachée au complexe d'espèces Oryza officinalis[3].

Comme d'autres espèces sauvages de riz, Oryza officinalis est une mauvaise herbe des rizières, mais aussi des cours d'eau[4].

Synonymes

Selon Catalogue of Life (26 avril 2017)[5] :

  • Oryza latifolia var. silvatica A.Camus
  • Oryza malampuzhaensis Krishnasw. & Chandras.
  • Oryza minuta var. silvatica (A.Camus) Veldkamp
  • Oryza officinalis subsp. malampuzhaenensis (Krishnasw. & Chandras.) Tateoka

Liste des sous-espèces

Selon Tropicos (26 avril 2017)[6] (Attention liste brute contenant possiblement des synonymes) :

  • sous-espèce Oryza officinalis subsp. malampuzhaensis (Krishnasw. & Chandras.) Tateoka
  • sous-espèce Oryza officinalis subsp. officinalis

Notes et références

  1. The Plant List (2013). Version 1.1. Published on the Internet; http://www.theplantlist.org/, consulté le 26 avril 2017
  2. a et b (en) W.D. Clayton, M. Vorontsova, K.T. Harman & H. Williamson, « Oryza officinalis », sur GrassBase - The Online World Grass Flora (consulté le 26 avril 2017).
  3. (en) María Teresa Federici, « Analysis of genetic diversity in the Oryza officinalis complex », Plant Biotechnology, vol. 5, no 2,‎ 15 août 2002 (lire en ligne).
  4. A. Ferrero, « Weedy rice, biological features and control », sur FAO (consulté le 26 avril 2017)
  5. Bánki, O., Roskov, Y., Vandepitte, L., DeWalt, R. E., Remsen, D., Schalk, P., Orrell, T., Keping, M., Miller, J., Aalbu, R., Adlard, R., Adriaenssens, E., Aedo, C., Aescht, E., Akkari, N., Alonso-Zarazaga, M. A., Alvarez, B., Alvarez, F., Anderson, G., et al. (2021). Catalogue of Life Checklist (Version 2021-10-18). Catalogue of Life. https://doi.org/10.48580/d4t2, consulté le 26 avril 2017
  6. Tropicos.org. Missouri Botanical Garden., consulté le 26 avril 2017

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wikipedia FR

Oryza officinalis: Brief Summary ( French )

provided by wikipedia FR

Oryza officinalis est une espèce de plantes monocotylédones de la famille des Poaceae, sous-famille des Oryzoideae, originaire de l'Asie tropicales. Ce sont des plantes herbacées vivaces cespiteuses, aux tiges (chaumes) dressées ou géniculées ascendantes ou décombantes, pouvant atteindre 150 cm de long.

Cette espèce au génome diploïde du type CC est rattachée au complexe d'espèces Oryza officinalis.

Comme d'autres espèces sauvages de riz, Oryza officinalis est une mauvaise herbe des rizières, mais aussi des cours d'eau.

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Oryza officinalis ( Vietnamese )

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Oryza officinalis là một loài thực vật có hoa trong họ Hòa thảo. Loài này được Wall. ex Watt mô tả khoa học đầu tiên năm 1891.[1]

Chú thích

  1. ^ The Plant List (2010). Oryza officinalis. Truy cập ngày 6 tháng 6 năm 2013.

Liên kết ngoài


Hình tượng sơ khai Bài viết chủ đề Họ Hòa thảo này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
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Oryza officinalis: Brief Summary ( Vietnamese )

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Oryza officinalis là một loài thực vật có hoa trong họ Hòa thảo. Loài này được Wall. ex Watt mô tả khoa học đầu tiên năm 1891.

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药用稻 ( Chinese )

provided by wikipedia 中文维基百科

药用稻学名Oryza officinalis)又名亚洲稻[2][3],为禾本科稻属下的一个种。

参考文献

  1. ^ Rehel, S. Oryza officinalis. IUCN Red List of Threatened Species 2014.3. International Union for Conservation of Nature. 2010-09-09 [2015-5-24]. 请检查|access-date=中的日期值 (帮助)
  2. ^ 药用稻 Oryza officinalis. 中国植物物种名录(CPNI). 中国植物物种信息数据库. [2013年1月17日]. (原始内容存档于2016-03-05).
  3. ^ 亚洲稻 Oryza officinalis Wall. ex Watt.. 台湾物种名录. 台湾: 中央研究院生物多样性研究中心. [2013-1-24] (繁体中文). 请检查|access-date=中的日期值 (帮助)

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药用稻: Brief Summary ( Chinese )

provided by wikipedia 中文维基百科

药用稻(学名:Oryza officinalis)又名亚洲稻,为禾本科稻属下的一个种。

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维基百科作者和编辑