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Debregeasia longifolia

名称状态：被SP2000收录，状态为：Debregeasia longifolia为接受名
科属名称：Urticaceae(荨麻科)  水麻属
中文名：长叶水麻
形态描述：小乔木或灌木，高3-6米。小枝纤细，多少延伸，棕红色或褐紫色，密被伸展的灰色或褐色的微粗毛，以后渐脱落。叶纸质或薄纸质，长圆状或倒卵状披针形，有时近条形或长圆状椭圆形，稀狭卵形，先端渐尖，基部圆形或微缺，稀宽楔形，长(7-）9-18（23)厘米，宽(1.5-）2-5 (-6.5 )厘米，边缘具细牙齿或细锯齿，上面深绿色，疏生细糙毛，有泡状隆起，下面灰绿色，在脉网内被一层灰白色的短毡毛，在脉上密生灰色或褐色粗毛，基出脉3条，侧出的2条近直伸达中部边缘，侧脉5-8（-10）对，在近边缘网结，并向外分出细脉达齿尖，细脉交互横生结成细网，各级脉在下面隆起；叶柄长1-3 (-4)厘米，毛被同幼枝；托叶长圆状披针形，长6-10毫米，先端2裂至上部的近三分之一处，背面被短柔毛。花序雌雄异株，稀同株，生当年生枝、上年生枝和老枝的叶腋，2-4回的二歧分枝，在花枝最上部的常二叉分枝或单生，长约1-2.5厘米，花序梗近无或长至1厘米，序轴上密被伸展的短柔毛，团伞花簇径3-4毫米；苞片长三角状卵形，长约1毫米，背面被短柔毛，雄花在芽时微扁球形，具短梗，直径约1.2-1.5毫米；花被片4，在中部合生，三角状卵形，背面稀疏的贴生细毛；雄蕊4枚；退化雌蕊倒卵珠形，近无柄，密生雪白色的长绵毛。雌花几无梗，倒卵珠形，压扁，下部紧缩成柄，长约0.8毫米；花被薄膜质，倒卵珠形，顶端4齿，包被着雌蕊而离生；子房倒卵珠形，压扁，具短柄；柱头短圆锥状，其上着生画笔头状的长毛柱头组织，宿存。瘦果带红色或金黄色，干时变铁锈色，葫芦状，下半部紧缩成柄，长约1-1.5毫米，宿存花被与果实贴生。花期7-9月，果期9月至次年2月。
国内分布：陕西、甘肃、湖北、四川、贵州、云南、西藏、广东、广西
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 贵州植物志,v4 81  BHL中国
2 横断山植物志,v上册 335  BHL中国
3 西藏植物志,v1 563  BHL中国
4 中国植物志,v23(2) 393  BHL中国
5 Contributions from the United States National Herbarium v.45 2003 425  BHL全球
6 Contributions from the United States National Herbarium v.45 2003 411  BHL全球
7 Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta /auctore Aug. Pyramo de Candolle. v. 16 pt. 1 A. L. P. P. de Candolle (ed.) 1869 64  BHL全球
8 Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta /auctore Aug. Pyramo de Candolle. v. 16 pt. 1 A. L. P. P. de Candolle (ed.) 1869 63  BHL全球
9 Contributions from the United States National Herbarium v.45 2003 405  BHL全球
10 Contributions from the United States National Herbarium v.45 2003 467  BHL全球
11 Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta /auctore Aug. Pyramo de Candolle. v. 16 pt. 1 A. L. P. P. de Candolle (ed.) 1869 216  BHL全球
12 Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta /auctore Aug. Pyramo de Candolle. v. 16 pt. 1 A. L. P. P. de Candolle (ed.) 1869 59  BHL全球
13 Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta /auctore Aug. Pyramo de Candolle. v. 16 pt. 1 A. L. P. P. de Candolle (ed.) 1869 61  BHL全球
14 Contributions from the United States National Herbarium v.45 2003 468  BHL全球
15 Contributions from the United States National Herbarium v.45 2003 444  BHL全球
16 Enumeratio plantarum Guatemalensium imprimis a H. de Tuerckheim collectarum /quas edidit John Donnell Smith. v.1 1889 41  BHL全球
17 The Philippine journal of science. v.6 (1911) 1911 18  BHL全球
18 Novon a journal of botanical nomenclature from the Missouri Botanical Garden. v. 1 1991 1991 57  BHL全球
19 The Philippine journal of science. v.14 (1919) 1919 241  BHL全球
20 The Philippine journal of science. v.5 (1910) 1910 344  BHL全球
21 Plantae Wilsonianae :an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910 /by E. H. Wilson, ed. by Charles Sprague Sargent. 1917 v.3 Sargent, C. S. 1917 313  BHL全球
22 Plantae Wilsonianae :an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910 /by E. H. Wilson, ed. by Charles Sprague Sargent. 1917 v.3 Sargent, C. S. 1917 314  BHL全球
23 Plantae Wilsonianae :an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910 /by E. H. Wilson, ed. by Charles Sprague Sargent. 1917 v.3 Sargent, C. S. 1917 463  BHL全球
24 Plantae Wilsonianae :an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910 /by E. H. Wilson, ed. by Charles Sprague Sargent. 1917 v.3 Sargent, C. S. 1917 537  BHL全球
25 Plantae Wilsonianae :an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910 /by E. H. Wilson, ed. by Charles Sprague Sargent. 1917 v.3 Sargent, C. S. 1917 540  BHL全球
26 Plantae Wilsonianae :an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910 /by E. H. Wilson, ed. by Charles Sprague Sargent. 1917 v.3 Sargent, C. S. 1917 544  BHL全球
27 Plantae Wilsonianae :an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910 /by E. H. Wilson, ed. by Charles Sprague Sargent. 1917 v.3 Sargent, C. S. 1917 603  BHL全球
28 Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta /auctore Aug. Pyramo de Candolle. v. 16 pt. 1 A. L. P. P. de Candolle (ed.) 1869 59  BHL全球
29 Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta /auctore Aug. Pyramo de Candolle. v. 16 pt. 1 A. L. P. P. de Candolle (ed.) 1869 61  BHL全球
30 Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta /auctore Aug. Pyramo de Candolle. v. 16 pt. 1 A. L. P. P. de Candolle (ed.) 1869 63  BHL全球
31 Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta /auctore Aug. Pyramo de Candolle. v. 16 pt. 1 A. L. P. P. de Candolle (ed.) 1869 64  BHL全球
32 Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta /auctore Aug. Pyramo de Candolle. v. 16 pt. 1 A. L. P. P. de Candolle (ed.) 1869 216  BHL全球
33 Bulletin de la Société botanique de France. v.57 (1910) 1910 404  BHL全球
34 Contributions from the United States National Herbarium v.45 2003 386  BHL全球
35 Contributions from the United States National Herbarium v.45 2003 517  BHL全球
36 Symbolae sinicae :botanische Ergebnisse der Expedition der Akademie der Wissenschaften in Wein nach Südwest-China, 1914-1918 /herausgegeben von Heinrich Handel-Mazzetti ; unter mitarbeit von Viktor Brotherus ... [et al.]. v.7 pt.1-3 1929 154  BHL全球
37 Just's botanischer jahresbericht. Systematisch geordnetes repertorium der botanischen literatur aller länder. Jahrg. 17, Abt. 2 (1889) 457  BHL全球
38 Just's botanischer jahresbericht. Systematisch geordnetes repertorium der botanischen literatur aller länder. Jahrg. 17, Abt. 2 (1889) 94  BHL全球
39 Flora of Guatemala / Paul C. Standley and Julian A. Steyermark. v.24:pt.3(1952) 401  BHL全球
40 Just's botanischer jahresbericht. Systematisch geordnetes repertorium der botanischen literatur aller länder. Jahrg. 39, Abt. 2 (1911) 1911 317  BHL全球
41 Comptes rendus hebdomadaires des séances de l'Académie des sciences. t.174 (1922) 1922 481  BHL全球
42 Annual report of the Board of Regents of the Smithsonian Institution. 1886 pt. 2 Incl Rpt US Natl Mus 651  BHL全球
43 Journal of the Arnold Arboretum. v.9-10 (1928-1929) 1928 195  BHL全球
44 Journal of botany, British and foreign. v. 23 (1885) 215  BHL全球
45 Journal of the Arnold Arboretum. v.3-4 (1922-1923) 1921 151  BHL全球
46 Journal of the Arnold Arboretum. v.9-10 (1928-1929) 1928 38  BHL全球
47 Botanical publications of E.D. Merrill. v.16 1899- 95  BHL全球
48 Botanical publications of E.D. Merrill. v.4 1899- 175  BHL全球
49 A bibliographic enumeration of Bornean plants, by E. D. Merrill. 1921] 234  BHL全球
50 A hand-book to the flora of Ceylon : containing descriptions of all the species of flowering plants indigenous to the island, and notes on their history, distribution, and uses : with an atlas of plates illustrating some of the more inte by Henry Trimen. pt.4 1893-1931. 119  BHL全球
51 Opmerkingen over eene Buitenzorgsche Kritiek op mijne Exkursionsflora von Java : verweerschrift, op last van den Hoofdinspecteur-Chef van den Dienst van het Boschwezen van Nederlandsch-Indië / samengesteld en uitgegeven door S.H. Koorders. 1914 188  BHL全球
52 Botanical publications of E.D. Merrill. v.11 1899- 234  BHL全球
53 Bulletin of miscellaneous information /Royal Botanic Gardens, Kew. 1911 1911 470  BHL全球
54 De nuttige planten van Nederlandsch-Indië, tevens synthetische catalogus der verzamelingen van het Museum voor Technische- en Handelsbotanie te Buitenzorg, door K. Heyne. d.2 86  BHL全球
55 De nuttige planten van Nederlandsch-Indië, tevens synthetische catalogus der verzamelingen van het Museum voor Technische- en Handelsbotanie te Buitenzorg, door K. Heyne. d.2 详情  BHL全球
56 Natuurkundig tijdschrift voor Nederlandsch Indië / uitgegeven door de Natuurkundige Vereeniging in Nederlandsch Indië. v.63 1904 -1851 54  BHL全球
57 Revision de plantas vasculares Filipinas :memoria elevada al Escmo. Sr. Ministro de Ultramar /por Sebastian Vidal y Soler. 1886 258  BHL全球
58 A manual of Indian timbers: an account of the structure, growth, distribution, and qualities of Indian woods. 326  BHL全球
59 Contributions to the flora of Siam ... / by William Grant Craib ... 1 198  BHL全球
60 Contributions to the flora of Siam 198  BHL全球
61 Flora of the upper Gangetic plain, and of the adjacent Siwalik and sub-Himalayan tracts, by J. F. Duthie. 3:1-2 134  BHL全球
62 De djamoer oepas-ziekte in het algemeen en bij kina in het bijzonder / door Dr. A. Rant. 6  BHL全球
63 De djamoer oepas-ziekte in het algemeen en bij kina in het bijzonder / door Dr. A. Rant. 19  BHL全球
64 The forest flora of north-west and central India : a handbook of the indigenous trees and shrubs of those countries / Commenced by by J. Lindsay Stewart. Continued and completed by Dietrich Brandis. Prepared at the herbarium of the Royal gardens, Kew. 405  BHL全球
65 Chinese economic trees, 21  BHL全球
66 Chinese economic trees, 3  BHL全球
67 The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States a Illustrated w 2 973  BHL全球
68 A bibliographic enumeration of Bornean plants, by E. D. Merrill. 234  BHL全球
69 The first fifty years of the Arnold Arboretum [by] C.S. Sargent. 151  BHL全球
70 Plantae Wilsonianae; an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910, by E. H. Wilson, ed. by Charles Sprague Sargent. 313  BHL全球
71 Plantae Wilsonianae; an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910, by E. H. Wilson, ed. by Charles Sprague Sargent. 463  BHL全球
72 Plantae Wilsonianae; an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910, by E. H. Wilson, ed. by Charles Sprague Sargent. 536  BHL全球
73 Plantae Wilsonianae; an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910, by E. H. Wilson, ed. by Charles Sprague Sargent. 537  BHL全球
74 Plantae Wilsonianae; an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910, by E. H. Wilson, ed. by Charles Sprague Sargent. 544  BHL全球
75 Plantae Wilsonianae; an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910, by E. H. Wilson, ed. by Charles Sprague Sargent. 603  BHL全球
76 The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States a by L. H. Bail v.2 973  BHL全球
77 Dr. K.W. van Gorkom's Oost-Indische cultures. Opnieuw uitg. onder redactie van H.C. Prinsen Geerligs. [Door J.P. van der Stock et al.] 03 221  BHL全球
78 Anzeiger / Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftliche Klasse. jahrg. 56-57 1919-20 35  BHL全球
79 Flora Malesiana. general editor, C.G.G.J. van Steenis. v.8 pt.3 1950- 558  BHL全球
80 Österreichische botanische Zeitschrift. v.69 (1920) 1920 79  BHL全球
81 Journal of the Arnold Arboretum. v.55 (1974) 1974 666  BHL全球
82 A naturalist's wanderings in the Eastern archipelago; a narrative of travel and exploration from 1878 to 1883, by Henry O. Forbes ... With numerous illustrations from the author's sketches and descriptions by Mr. John B. Gibbs. 518  BHL全球
【资源志】根、叶：清热利湿，活血。用于牙痛。