Description
(
Inglês
)
fornecido por Bibliotheca Alexandrina LifeDesk
Fimbrstylis bisumbellata is a greyish-green annual herb that reaches up to (3-) 10-35 cm long and forms small tufts. Culms are terete, and glabrous. Leaf sheaths are villous in upper parts, and bladeless in the lower parts. Leaves are 0.5-1 mm wide, flat, adaxially glabrous, and abaxiall villous especially in the proximal parts, with scabrous margins towards the apex. The inflorescence with 15-30 narrowly ellipsoid, acute, light brown to greyish-brown mostly solitary spikelets that reach up to 3.5-4.5 x 1.3-1.5 mm. Glumes are 1.3-1.8 x c. 1 mm, ovate, glabrous or slightly hirsute, keeled, with a prominent mid-vein, with scarious margins. The fruit is a yellowish to almost white biconvex, broadly obovoid nutlet.
- autor
- BA Cultnat
- fornecedor
- Bibliotheca Alexandrina
Distribution in Egypt
(
Inglês
)
fornecido por Bibliotheca Alexandrina LifeDesk
Nile Valley North of Nubia (Location: Delta), Nile Valley North of Nubia, Nubia, Mareotic Sector, Isthmic Desert, Galala Desert, Arabian Desert (Location: Wadi Allaqi).
- autor
- BA Cultnat
- fornecedor
- Bibliotheca Alexandrina
Global Distribution
(
Inglês
)
fornecido por Bibliotheca Alexandrina LifeDesk
Canary Islands, Mauritania, Mediterranean Europe from Spain to Greece, Egypt, Palestine, Lebanon, Syria, Turkey, Caucasus, Iran, Turkmenistan, Afghanistan, Pakistan, tropical Africa, Madagascar, Malaysia, Australia, New Zealand.
- autor
- BA Cultnat
- fornecedor
- Bibliotheca Alexandrina
Habitat
(
Inglês
)
fornecido por Bibliotheca Alexandrina LifeDesk
Marshy places, Nile and canal banks, ditches, rice fields.
- autor
- BA Cultnat
- fornecedor
- Bibliotheca Alexandrina
Life Expectancy
(
Inglês
)
fornecido por Bibliotheca Alexandrina LifeDesk
- autor
- BA Cultnat
- fornecedor
- Bibliotheca Alexandrina
Size
(
Inglês
)
fornecido por Bibliotheca Alexandrina LifeDesk
- autor
- BA Cultnat
- fornecedor
- Bibliotheca Alexandrina
Comments
(
Inglês
)
fornecido por eFloras
Fimbristylis dichotoma is found in temperate to tropical regions worldwide. It is one of the most widespread and weedy species of Fimbristylis, unquestionably with many races and forms. The two commonest forms in the United States often occur in mixed populations, one sort with inflorescence branches more ascending, inflorescence dense, habit lower, and leaves broader; the other sort usually taller, inflorescence more sparse, branches more widely spreading, and leaves more ascending and narrower. The abundance of such plants both in regions where rice originated and in regions where rice is, or was, introduced, indicates an Asian origin for such weeds.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Comments
(
Inglês
)
fornecido por eFloras
The name is applied here in corrected sense (Fischer, Notes on the Flora of Madras: Part X, Kew Bull.: 149. 1935, see following species). F. dichotoma is restricted to monsoon areas.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
Inglês
)
fornecido por eFloras
Plants perennial, cespitose, (10–) 20–80 cm, base thickened, not bulbous; rhizomes absent. Leaves nearly distichous, spreading to ascending, 1/2 length of culms; sheaths distally ciliate, backs mostly glabrous; ligule line of short hairs; blades narrowly linear, 2–3 mm wide, flat to broadly involute, scabrid ciliate, adaxially smooth or hirtellous. Inflorescences: anthelae compound, dense or open, ascending-branched, longer than broad; scapes slender, 1 mm wide, slightly compressed distally; proximalmost involucral bract exceeding anthela. Spikelets pale drab brown to chestnut brown, ovoid-lanceoloid, 4–8 mm; fertile scales broadly oblong or ovate, 2 mm, acute to obtuse angled, glabrous, midrib reaching scale tip or excurrent, finely mucronate. Flowers: stamens 1–2; styles 2-fid, flat, fimbriate. Achenes white to brownish, lenticular, obovoid, 1–1.2 mm, cancellate, each face longitudinally with (5–)10–12 ribs, connected by vertical rows of horizontally rectangular pits. 2n = 20, 30.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
Inglês
)
fornecido por eFloras
Greyish green, caespitose perennial, 30-60 cm. Stem 0.7-1.2 mm diam., deeply grooved, glabrous. Leaves to c. half of stem length; sheaths open, scarious side slightly villose, mouth margin ciliate; ligule a dense fringe of hairs; blades 1-3 mm wide, flat, sometimes slightly incurved, midrib not prominent, margins scabrous, esp. towards apex. Inflorescence 2-6 cm diam., with 6-50, mostly solitary, occasionally geminate spikes; lowest bract leaf-like, as long as or longer than inflorescence. Spikes 4.5-8 x 2.5-3.5 mm, ovoid, terete, acute, light brown to brown; glumes coriaceous, widely ovate, occasionally slightly keeled, apiculate, apical parts glabrous, brown; rachis castaneous, narrowly winged. Stamens 1; filaments more than 2 mm long, c. 0.2 mm wide, flat, colourless; anthers c. 0.8 mm, connective tip mucronate; style c. 1 x 0.2 mm, deciduous, flat, brown, margins colourless, ciliate; stigmas 2, c. 0.5 mm, flat, basal parts ciliate. Nut 1-1.2 x c. 0.8 mm, lenticular, trabeculate, yellowish, sometimes whitish.
- licença
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- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
Inglês
)
fornecido por eFloras
Distribution: Weed probably in all tropical and subtropical areas.
- licença
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- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Flower/Fruit
(
Inglês
)
fornecido por eFloras
Fl. Per.: August-October.
- licença
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- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
Inglês
)
fornecido por eFloras
Grasslands along rivers, also as a weed.
- licença
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- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat & Distribution
(
Inglês
)
fornecido por eFloras
Fruiting summer–fall, into winter southward. Moist, usually sandy waste areas, roadsides, low fields, and savannas; 0–200 m (to 2000 m, tropics); introduced; Ala., Fla., Ga., La., Miss., N.C., S.C., Tex.; Mexico; West Indies; Bermuda; Central America; South America; Eurasia; Africa; Atlantic Islands; Indian Ocean Islands; Pacific Islands; Australia.
- licença
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- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
Inglês
)
fornecido por eFloras
Scirpus dichotomus L., Sp. Pl. 1: 50. 1753; Kral, Sida 4: Pl. 37a (1971). U. Scholz, in H. Scholz & U. Scholz, Fl. descr. Graminées & Cypéracées Togo: fig. 11. 1988.
- licença
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- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
Inglês
)
fornecido por eFloras
Scirpus dichotomus Linnaeus, Sp. Pl. 1: 50. 1753; Fimbristylis annua (Allioni) Roemer & Schultes var. diphylla (Retzius) Kükenthal; F. brizoides Nees & Meyen; F. diphylla (Retzius) Vahl subsp. diffusa D. B. Ward; F. glauca Vahl; F. polymorpha Boeckeler; Scirpus diphyllus Retzius
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Comprehensive Description
(
Inglês
)
fornecido por North American Flora
Fimbristylis dichotoma (L.) Vahl, Enum. 2: 287. 1805
Scirpus dichotomus L. Sp. PI. 50. 1753.
Scirpus anniius All. Fl. Ped. 2: 277. 1785. (Italy.)
Scirpus diphyllus Retz. Obs. 5: 15. 1789. (India.)
Fimbristylis serratulum Vahl, Enum. 2: 285. 1805. (South America.)
Fimbristylis hirtellum Vahl, Enum. 2: 286. 1805. (South America.)
Fimbristylis glaucum Vahl, Enum. 2: 288. 1805. (India.)
Fimbristylis tomentosum Vahl, Enum. 2 : 290. 1805. (India. )_
Fimbristylis laxum Vahl, Enum. 2: 292. 1805. (South America.)
Scirpus sulcatus Ell. Bot. S. C. & Ga. 1: 86. 1816. [Savannah, Georgia {Baldwin).1 Not S.
sulcatus Petit-Thouars, 1811. Fimbristylis annua R. & S. Syst. 2; 95. 1817. Scirpus pubescens Link, Jahrb. Gewachsk. 1^: 80. 1820. {Willdenow 1269; lapsus calami for
Scirpus pallescens.) Scirpus nitidulus Link, Jahrb. Gewachsk. P
(Humboldt). 1 Scirpus fuscescens Link, Jahrb. Gewachsk. 1^
(Humboldt) .'i Scirpus Balduinianus Schultes in R. & S. Syst. Veg. Mant. 2 : Scirpus Elliottii Spreng. Syst. 4^ 28. 1827. Fimbristylis Humboldtii Presl, Rel. Haenk. 1 : 190. 1828. Fimbristylis verrucosa Presl, Rel. Haenk. 1 : 190. 1828. Fimbristylis Baldwiniana Torr. Ann. Lye. N. Y. 3 : 344. 1836. Scirpus depauperatus Muhl. ; Kunth, Enum. PI. 2 : 233, as syn.
Pennsylvania.) Fimbristylis brizoides Nees & Meyen ; Nees in Mart. Fl. Bras. 2* ;
- citação bibliográfica
- Henry Knut Svenson. 1957. (POALES); (CYPERACEAE); SCIRPEAE (CONTINUATIO). North American flora. vol 18(9). New York Botanical Garden, New York, NY
Panon munding
(
Sudanês
)
fornecido por wikipedia emerging languages
Panon munding (Fimbristylis dichotoma) nyaéta jukut liar anu hirupna naun biasana kapanggih di tegalan, kebon, galengan sawah, sisi kamalir, jeung tempat séjéna anu cukup cai jeung cahaya panonpoé, dina hirupna bisa satangkal atawa loba tangkal anu mangrupa dapuran.[1] Tangkalna leutik ngajalantir, wujudna rada nyiku, ajeg kaluhur jangkungna kurang leuwih 10–80 cm, buahna tina tungtung tangkal mibanda kelir coklat. daunna kaluar tina dapuran tangkalna, leuleus mencos ka tungtungnakeun jeun leuwih pendék ti batan tangkalna [2] di daérah Jawa panon munding disebuta tumbaran, di Aceh disebutna cikukok[3][4].
Pedaran
Unggal nagara mibanda ngaran séwang-séwangan pikeun nyebut jukut panon munding umpamana: di Brazil disebutna falso alecrim da praia, Colombia: arrocillo; cortadera; coyolillo; namu, Jerman: Einjährige Fransenbinse, di Hawaii: futaba tentsuki; futaba-tentsuki; futabo-tentuki, di Jepan: tentsuki, di Malaysia: rumput kepala lalat; rumput para-para; rumput purun batu di Taiwan: pyau-fo-tsau.[5]
Ciri mandiri
daunna laleutik panjang kawas pita kurang leuwih 4 nepika 10 lambar tungtungna marencos, tulang daun sajajar jeung daun utamana, kaluar tina sela-sela gagang buah mangrupa entepan anu nyusun ngawujud tangkal pondok anu kahandapna katuruban taneuh jeung deukeut kana akar, saliwatan kawas beuti.[6] Akarna kasebut akar serabut nyebar ka jero taneuh kurang leuwih aya kana 10 cm.
Dapuran panon munding sisi cai
Tutumbu Kaluar
Dicutat tina
- licença
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- Pangarang sareng éditor Wikipedia
Panon munding: Brief Summary
(
Sudanês
)
fornecido por wikipedia emerging languages
Panon munding (Fimbristylis dichotoma) nyaéta jukut liar anu hirupna naun biasana kapanggih di tegalan, kebon, galengan sawah, sisi kamalir, jeung tempat séjéna anu cukup cai jeung cahaya panonpoé, dina hirupna bisa satangkal atawa loba tangkal anu mangrupa dapuran. Tangkalna leutik ngajalantir, wujudna rada nyiku, ajeg kaluhur jangkungna kurang leuwih 10–80 cm, buahna tina tungtung tangkal mibanda kelir coklat. daunna kaluar tina dapuran tangkalna, leuleus mencos ka tungtungnakeun jeun leuwih pendék ti batan tangkalna di daérah Jawa panon munding disebuta tumbaran, di Aceh disebutna cikukok.
- licença
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- Pangarang sareng éditor Wikipedia
Fimbristylis dichotoma
(
Inglês
)
fornecido por wikipedia EN
Fimbristylis dichotoma, commonly known as forked fimbry[1] or eight day grass,[2] is a sedge of the family Cyperaceae that is native to tropical areas.
Description
The annual or perennial plant, 10–80 cm tall, with numerous long stems about 2 mm in diameter, slightly three-angled, compressed below the inflorescence, node-less, smooth and has a tufted habit. The root system is fibrous, wiry, black. Short rhizomes. Leaves numerous, forming a dense tuft at the base of the stem, being at least half as long as the stem.[3]
Distribution
Fimbristylis dichotoma is widely distributed in Asia, Africa and Australia[2] as well as in other parts of the tropics.[4]
Habitat
Fimbristylis dichotoma grows well on wet or even flooded soil; it is also found in uplands where the soil has good water retention. It is also found in swamps, open waste places, grassy roadsides, Imperata cylindrica grasslands and some plantation crops.[4]
References
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- Wikipedia authors and editors
Fimbristylis dichotoma: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
Fimbristylis dichotoma, commonly known as forked fimbry or eight day grass, is a sedge of the family Cyperaceae that is native to tropical areas.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia authors and editors
Fimbristylis dichotoma
(
Vietnamita
)
fornecido por wikipedia VI
Fimbristylis dichotoma là loài thực vật có hoa trong họ Cói. Loài này được (L.) Vahl mô tả khoa học đầu tiên năm 1805.[1]
Hình ảnh
Chú thích
Liên kết ngoài
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Fimbristylis dichotoma: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Fimbristylis dichotoma là loài thực vật có hoa trong họ Cói. Loài này được (L.) Vahl mô tả khoa học đầu tiên năm 1805.
- licença
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- Wikipedia tác giả và biên tập viên
两歧飘拂草
(
Chinês
)
fornecido por wikipedia 中文维基百科
两歧飘拂草: Brief Summary
(
Chinês
)
fornecido por wikipedia 中文维基百科
两歧飘拂草（学名：Fimbristylis dichotoma），为莎草科飘拂草属下的一个植物种。
テンツキ
(
Japonês
)
fornecido por wikipedia 日本語
テンツキ
Fimbristylis dichotoma
分類（APG III） 界 :
植物界 Plantae 階級なし :
被子植物 angiosperms 階級なし :
単子葉類 monocots 階級なし :
ツユクサ類 commelinids 目 :
イネ目 Poales 科 :
カヤツリグサ科 Cyperaceae 属 :
テンツキ属 Fimbristylis 種 :
テンツキ F. dichotoma 学名 Fimbristylis dichotoma (
L.)
Vahl テンツキ （Fimbristylis dichotoma）は、カヤツリグサ科テンツキ属の植物である。英名はない。
1年草である。茎は群がって生え、高さ15-50cmである。葉は根生して細長く、幅は1.5-5mm。茎は有毛。基部の鞘は開出毛を密生し、茶褐色をしている。花序は2-3回分枝し、長さ3-7cmで、先端に小穂が単生する。実のなる小穂は多数つき、長卵形であり、長さは5～8mm。小穂は光沢のある赤褐色で、多数の小花をもつ。果実期は8-9月である。
テンツキはふつう毛が多く、苞葉などにも毛が見られることが多いが、毛の量に個体差が生じる。また、ほとんど貧栄養な裸地で生育する個体は草高が10cm程度に小型化し、別種と見間違う。[1]
小花を覆う鱗片は卵円形で長さ2-3mm、毛はなく、先端ははっきり丸くて最頂部がわずかだけ突き出る。果実は長さ0.8-1.2mm、広倒卵形で断面はレンズ状。表面は格子模様があり、格子の内側は横長楕円形。色は黄褐色から淡い黄色で、柱頭は扁平で先端は二裂する[2]。
名前については小穂で点をつけるので『点つき』、小穂が上を向くので『天突き』の二説あってはっきりしない[3]。和名については初島はオテンツキを採っている[4]。
日本では北海道、本州、四国、九州、沖縄の日本全土。 及び、朝鮮半島、中国、インド、インドネシア、オーストラリア、アフリカでみられる。[1]
生育環境[編集]
日本では平地から山地にまで生育する。低地の湿地に多く[3]、特に路端や水田のあぜ道などに見かける[2]。
柱頭が扁平で二裂し、果実に格子模様があり、淡い色で熟するものには、このほかにナガボテンツキ・クグテンツキ・ツクシテンツキ・クロテンツキなどがある。
特によく似ているのはクグテンツキ L. diphylloidesで、別種として扱ったこと[5]もあり、本種の変種 L. dichotoma var. floribunda とした例[3]、同じく変種だが F. dichotoma var. diphylla を採る例[6]、 品種 forma floribunda とした例[2]もある。標準的なテンツキよりやや大柄で、小穂はやや小さく、毛が多い。
なお、日本の標準的なテンツキを変種 F. dichotoma var. tentsuki とする扱い[7]もある。
水田周辺に出現するテンツキ属には多くの種があるが、大半はヒデリコやアゼテンツキなど、小穂がずっと小さい。やや似たものとしてはクロテンツキがあるが、花序の包葉が短いこと、茎の基部に無葉身の鞘を生じることなどで判別できる。
- ^ a b テンツキ-西宮の湿生・水生植物-
- ^ a b c 北村他(1987)p.233
- ^ a b c 谷城(2007)p.138
-
^ 初島(1975)p.738
-
^ 佐竹他(1982)p.175
-
^ 米倉浩司・梶田忠 (2003-2013). “BG Plants 和名−学名インデックス（YList）”. ^ 米倉浩司・梶田忠 (2003-2013). “BG Plants 和名−学名インデックス（YList）”. 関連文献[編集]
- 牧野富太郎, 1961. テンツキ. 前川文夫・原寛・津山尚（補遺・編） 『牧野 新日本植物図鑑』 p769. 北隆館
- 大井次三郎, 1982. カヤツリグサ科テンツキ属. 佐竹義輔・大井次三郎・北村四郎・旦理俊次・冨成忠夫 （編） 『日本の野生植物 草本1 単子葉類』 p.173-175. p.156-158. 平凡社
- 小林禧樹・黒崎史平・三宅慎也. 1998. テンツキ. 『六甲山地の植物誌』 p251. （財）神戸市公園緑化協会
- 勝山輝夫・堀内洋. 2001. テンツキ属. 神奈川県植物誌調査会（編）『神奈川県植物誌 2001』 p415-421. 神奈川県立生命の星・地球博物館
- 星野卓二・正木智美, 2003. テンツキ属. 星野卓二・正木智美・西本眞理子『岡山県カヤツリグサ科植物図譜(2)』 p138-159. 山陽新聞社
- 小山鐡夫, 2004. カヤツリグサ科テンツキ属. 北村四郎・村田源・小山鐡夫 『原色日本植物図鑑 草本編(3) 単子葉類』 p231-237. p58-59. 保育社
- 村田源. 2004. テンツキ. 『近畿地方植物誌』 164. 大阪自然史センター
- 谷城勝弘, 2007. テンツキ属. 『カヤツリグサ科入門図鑑』 p124-138. 全国農村教育協会
- 黒崎史平・松岡成久・高橋晃・高野温子・山本伸子・芳澤俊之 2009. テンツキ. 兵庫県産維管束植物11 カヤツリグサ科. 人と自然20:171. 兵庫県立人と自然の博物館
- 初島住彦『琉球植物誌（追加・訂正版）』,(1975),沖縄生物教育研究会
- 北村四郎・村田源・小山鐵夫『原色日本植物図鑑 草本編(III)・単子葉類（改定49刷）』(1987)：保育社
外部リンク[編集]
テンツキ: Brief Summary
(
Japonês
)
fornecido por wikipedia 日本語
![src=]()
花序部の拡大（日本産）
テンツキ （Fimbristylis dichotoma）は、カヤツリグサ科テンツキ属の植物である。英名はない。
하늘지기
(
Coreano
)
fornecido por wikipedia 한국어 위키백과
하늘지기(Fimbristylis dichotoma, forked fimbry[1], eight day grass[2])는 한해살이풀의 하나이다. 줄기의 높이는 20-60cm 정도이다. 잎은 실 모양으로 끝이 뾰족하며 마주나는데, 폭은 1.5-4㎜ 정도이고 잎집에는 털이 나 있다. 꽃은 다소 검은색을 떤 적황색의 양성화로, 8-9월경이 되면 줄기 꼭대기에 산형꽃차례를 이루면서 달리는데, 이들은 작은이삭으로 이루어져 있다. 씨방은 넓은 달걀 모양이며 황갈색인데 표면에는 그물코가 있다. 한편, 암술대와 씨방 사이에는 마디가 있으며, 암술대의 밑부분은 부풀어 있고 암술머리는 2개로 갈라져 있다. 주로 저지대의 습지에서 자란다.
각주
하늘지기: Brief Summary
(
Coreano
)
fornecido por wikipedia 한국어 위키백과
하늘지기(Fimbristylis dichotoma, forked fimbry, eight day grass)는 한해살이풀의 하나이다. 줄기의 높이는 20-60cm 정도이다. 잎은 실 모양으로 끝이 뾰족하며 마주나는데, 폭은 1.5-4㎜ 정도이고 잎집에는 털이 나 있다. 꽃은 다소 검은색을 떤 적황색의 양성화로, 8-9월경이 되면 줄기 꼭대기에 산형꽃차례를 이루면서 달리는데, 이들은 작은이삭으로 이루어져 있다. 씨방은 넓은 달걀 모양이며 황갈색인데 표면에는 그물코가 있다. 한편, 암술대와 씨방 사이에는 마디가 있으며, 암술대의 밑부분은 부풀어 있고 암술머리는 2개로 갈라져 있다. 주로 저지대의 습지에서 자란다.
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