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Alisma plantago-aquatica

名称状态：被SP2000收录，状态为：Alisma plantago-aquatica为接受名
科属名称：Alismataceae(泽泻科)  泽泻属
中文名：泽泻
形态描述：多年生水生或沼生草本。块茎直径1-3.5厘米，或更大。叶通常多数；沉水叶条形或披针形；挺水叶宽披针形、椭圆形至卵形，长2-11厘米，宽1.3-7厘米，先端渐尖，稀急尖，基部宽楔形、浅心形，叶脉通常5条，叶柄长1.5-30厘米，基部渐宽，边缘膜质。花葶高78-100厘米，或更高；花序长15-50厘米，或更长，具3-8轮分枝，每轮分枝3-9枚。花两性，花梗长1-3.5厘米；外轮花被片广卵形，长2.5-3.5毫米，宽2-3毫米，通常具7脉，边缘膜质，内轮花被片近圆形，远大于外轮，边缘具不规则粗齿，白色，粉红色或浅紫色；心皮17-23枚，排列整齐，花柱直立，长7-15毫米，长于心皮，柱头短，约为花柱的1/9-1/5；花丝长1.5-1.7毫米，基部宽约0.5毫米，花药长约1毫米，椭圆形，黄色，或淡绿色；花托平凸，高约0.3毫米，近圆形。瘦果椭圆形，或近矩圆形，长约2.5毫米，宽约1.5毫米，背部具1-2条不明显浅沟，下部平，果喙自腹侧伸出，喙基部凸起，膜质。种子紫褐色，具凸起。花果期5-10月。2n=14。
国内分布：黑龙江、吉林、辽宁、内蒙古、陕西、新疆、云南
全球观测记录分布（数据来自GBIF）:
                    
序号标题卷册作者年份页码数据源
1 北京植物志,v下册 1148  BHL中国
2 黑龙江植物志,v10 6  BHL中国
3 河南植物志,v4 25  BHL中国
4 秦岭植物志,v1(1) 43  BHL中国
5 山东植物志,v上卷 279  BHL中国
6 新疆植物志,v6 32  BHL中国
7 中国植物志,v8 141  BHL中国
8 Rhodora Index v.76-100 (2001) 2001 5  BHL全球
9 Rhodora v.35 (1933) 1933 251  BHL全球
10 Rhodora v.24 (1922) 1922 160  BHL全球
11 Rhodora v.37 (1935) 1935 190  BHL全球
12 Contributions from the United States National Herbarium v.22 1920-1927 279  BHL全球
13 Rhodora v.64 (1962) 1962 227  BHL全球
14 Rhodora v.64 (1962) 1962 361  BHL全球
15 Rhodora v.48 (1946) 1946 86  BHL全球
16 Rhodora v.48 (1946) 1946 87  BHL全球
17 Rhodora v.32 (1930) 1930 104  BHL全球
18 Contributions from the United States National Herbarium v.6 1901 329  BHL全球
19 Contributions from the United States National Herbarium v.25 1925 61  BHL全球
20 Contributions from the United States National Herbarium v.7 1900-1902 409  BHL全球
21 Contributions from the United States National Herbarium v.19 1915 42  BHL全球
22 Rhodora v.73 (1971) 1971 589  BHL全球
23 Contributions from the United States National Herbarium v.11 1906 100  BHL全球
24 Contributions from the United States National Herbarium v.21 1919 64  BHL全球
25 The Annals of Scottish natural history. v.8, no.29-32 (1899) 40  BHL全球
26 The Annals of Scottish natural history. v.7, no. 25-28 (1898) 92  BHL全球
27 Flora of southeastern Washington and adjacent Idaho, by Charles V. Piper ... and R. Kent Beattie ... 17  BHL全球
28 A manual of the flora of northern Idaho /Carl Epling and Joe Ewan. v. 1 1941 13  BHL全球
29 Flora of West Virginia, by Charles Frederick Millspaugh and Lawrence William Nuttall. v.1:no.2(1896) 192  BHL全球
30 Flora of the northwest coast, including the area west of the summit of the Cascade Mountains, from the forty-ninth parallel south to the Calapooia Mountains on the south border of Lane County, Oregon. By Charles V. Piper and R. Kent Beattie. 30  BHL全球
31 A provisional list of the parasitic fungi of Wisconsin. 920  BHL全球
32 The Ohio journal of science. v. 7-9 (1906-1909) 309  BHL全球
33 Classification of wetlands and deepwater habitats of the United States / by Lewis M. Cowardin ... [et al.]. 37  BHL全球
34 The Ohio journal of science. v. 4-6 (1903-1906) 187  BHL全球
35 An illustrated flora of the Pacific States: Washington, Oregon, and California. 1 1923 98  BHL全球
36 Bulletin of the Southern California Academy of Sciences. 12-15 52  BHL全球
37 FWS/0BS. 79/31 35  BHL全球
38 FWS/0BS. 79/31 98  BHL全球
39 An introduction to the embryology of angiosperms. 1950 148  BHL全球
40 An introduction to the embryology of angiosperms. 1950 215  BHL全球
41 Aquatic Phycomycetes. 1960 582  BHL全球
42 Annual report of the Regents / New York State Museum. 56, no. 4 55  BHL全球
43 Annual report of the Regents / New York State Museum. 56, no. 4 详情  BHL全球
44 Annual report of the Michigan Academy of Science. 1903 42  BHL全球
45 Report of the Michigan Academy of Science. 1914 1904 142  BHL全球
46 A contribution to the knowledge of the flora of southeastern Minnesota. 373  BHL全球
47 Michigan flora : a list of the fern and seed plants growing without cultivation / prepared by W.J. Beal. 42  BHL全球
48 Flora of the state of Washington. By Charles V. Piper. 100  BHL全球
49 Flora of New Mexico / by E.O. Wooton and Paul C. Standley. 42  BHL全球
50 Plant life of Alabama : an account of the distribution, modes of association, and adaptations of the flora of Alabama, together with a systematic catalogue of the plants growing in the state / by Charles Mohr. 329  BHL全球
51 Flora of Nebraska; a list of the conifers and flowering plants of the state, with keys for their determination. 7  BHL全球
52 ... Flora of Glacier National Park, Montana, by Paul C. Standley. 279  BHL全球
53 A Yosemite flora; a descriptive account of the ferns and flowering plants, including the trees, of the Yosemite National Park; with simple keys for their identification ... by Harvey Monroe Hall and Carlotta Case Hall. 1912 48  BHL全球
54 Great Basin naturalist memoirs. no.9 (1987) 1987 651  BHL全球
55 Journal of the Arnold Arboretum. v.11-12 (1930-1931) 1930 87  BHL全球
56 Fishery circular / U.S. Department of Commerce, Bureau of Fisheries. no. 187 (1964) 1964 12  BHL全球
57 Fishery circular / U.S. Department of Commerce, Bureau of Fisheries. no. 187 (1964) 1964 详情  BHL全球
58 The Proceedings of the Iowa Academy of Science. 23 1916 322  BHL全球
59 Proceedings of the Indiana Academy of Science. 1900 1900 130  BHL全球
60 Bulletin of the Illinois State Laboratory of Natural History. 9 1910-1913 323  BHL全球
61 Bulletin of the Illinois State Laboratory of Natural History. 9 1910-1913 354  BHL全球
62 Bulletin of the Illinois State Laboratory of Natural History. 9 1910-1913 详情  BHL全球
63 The Great Basin naturalist. v.41 (1981) 1981 4  BHL全球
64 The Great Basin naturalist. v.41 (1981) 1981 81  BHL全球
65 Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc. Jahrg. 7 (1901) 1902 14  BHL全球
66 SIDA, contributions to botany. v.8 (1979-1980) 1979-1980 359  BHL全球
67 Annals of the Carnegie Museum. v. 5 (1908-1909) 1908-1909 375  BHL全球
68 Annals of the Carnegie Museum. v. 5 (1908-1909) 1908-1909 393  BHL全球
69 SIDA, contributions to botany. v.8 (1979-1980) 1979-1980 75  BHL全球
70 Stockholmstraktens växter : förteckning över fanerogamer och kärlkryptogamer med fyndorter och frekvensuppgifter / utgiven av Botaniska sällskapet i Stockholm genom Gunnar Andersson ... [et al.]. 1914 7  BHL全球
71 Billeder af nordens flora, ved A. Mentz og C.H. Ostenfeld. 4 141  BHL全球
72 Billeder af nordens flora, ved A. Mentz og C.H. Ostenfeld. 3 403  BHL全球
73 Billeder af nordens flora, ved A. Mentz og C.H. Ostenfeld. 3 442  BHL全球
74 Transactions / Lincolnshire Naturalists' Union. 1909-1911 (v. 2) 1909 - 1911 9  BHL全球
75 Report of the Commissioner of Fisheries for the fiscal year ... and special papers 1907 1909 20  BHL全球
76 Checklist of vascular plants of the Southern Rocky Mountain Region 2009 22  BHL全球
77 Archiv für Naturgeschichte. v.79 Heft 7-9 1913 -1912 178  BHL全球
78 Prirodoslovna istraživanja. sv.9-15 1916-1924 1913-1991. 81  BHL全球
79 Muhlenbergia. v.9 1913-1915 105  BHL全球
80 Proceedings of the Indiana Academy of Science. 1900-1903 [1892- 130  BHL全球
81 Annual report of the Ohio State Academy of Science. v.5 1908-1912 1893-1930. 109  BHL全球
82 Report of the State Botanist. 1909-1915 1898-1925. 11  BHL全球
83 Report of the State Botanist. 1912-1915 1898-1925. 详情  BHL全球
84 Report of the State Botanist. 1901-1904 1898-1925. 165  BHL全球
85 Report of the State Botanist. 1901-1904 1898-1925. 55  BHL全球
86 Mitteilungen der Botanischen Staatssammlung München. v.16 (1980) [1950]-1991 [i.e. 19 469  BHL全球
87 Mitteilungen der Botanischen Staatssammlung München. v.16 (1980) [1950]-1991 [i.e. 19 564  BHL全球
88 Transactions of the Illinois State Academy of Science. v.16-17 1923-1924 101  BHL全球
89 Transactions of the British Mycological Society. v.6 1917-1919 [1897-c1988] 151  BHL全球
90 Bulletin / Illinois Natural History Survey. 13 (1918- 1921) 1918 详情  BHL全球
91 Bulletin / Illinois Natural History Survey. 9 (1910 - 1913) 354  BHL全球
92 Annals of the Missouri Botanical Garden v.3 (1916) 1916 361  BHL全球
93 The natural history of the Toronto region, Ontario, Canada / edited by J.H. Faull. 103  BHL全球
94 Illinois biological monographs. 12 68  BHL全球
95 A dictionary of American plant names / compiled by Willard N. Clute. 154  BHL全球
96 Flora of southeastern Washington and adjacent Idaho, by Charles V. Piper ... and R. Kent Beattie ... 17  BHL全球
97 Flora of New Mexico. By E.O. Wooton and Paul C. Standley. 42  BHL全球
98 Flora of the northwest coast : including the area west of the summit of the Cascade Mountains, from the forty-ninth parallel south to the Calapooia Mountains on the south border of Lane County, Oregon / by Charles V. Piper and R. Kent Beattie. 30  BHL全球
99 Flora of the state of Washington / by Charles V. Piper. 11 100  BHL全球
100 Flora of southeastern Washington and adjacent Idaho / by Charles V. Piper and R. Kent Beattie. 17  BHL全球