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尾瀬沼及び周辺湿原の大型水生植物相

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Please use this identifier to cite or link to this item:https://doi.org/10.14943/lowtemsci.80.225

Title: 尾瀬沼及び周辺湿原の大型水生植物相
Other Titles: Aquatic plant flora in Lake Oze-numa, and surrounding wetlands, Japan.
Authors: 薄葉, 満1 Browse this author
志賀, 隆2 Browse this author
加藤, 将3 Browse this author
黒沢, 高秀4 Browse this author
根本, 秀一5 Browse this author
緑川, 昭太郎6 Browse this author
山ノ内, 崇志7 Browse this author
大森, 威宏8 Browse this author
Authors(alt): Usuba, Mitsuru1
Shiga, Takashi2
Kato, Syou3
Kurosawa, Takahide4
Nemoto, Shuichi5
Midorikawa, Shotaro6
Yamanouchi, Takashi7
Ohmori, Takehiro8
Keywords: 現地調査
車軸藻植物
水生維管束植物
水生蘚苔類
標本調査
aquatic moss
aquatic vascular plants
charophytes
field survey
herbarium survey
Issue Date: 31-Mar-2022
Publisher: 低温科学第80巻編集委員会
Journal Title: 低温科学
Journal Title(alt): Low Temperature Science
Volume: 80
Start Page: 225
End Page: 235
Abstract: 標本調査と現地調査の結果,尾瀬沼とその周辺湿原から17科34種1変種の水生維管束植物と2種の水生蘚苔類,2種の車軸藻植物が確認された.このうちショウブ,ガマ,ホソバミズヒキモ,シズイは今回初めて報告された.ショウブとガマは2000年代初頭には生育していたと考えられる.過去に記録があるササエビモ,フトイ,ホザキノフサモ,コタヌキモはそれぞれエゾヒルムシロ,オオフトイ,フサモ,ヤチコタヌキモと考えられる.
A combination of field and herbarium surveys recorded a total of 34 plant species, one variety of aquatic vascular plant, two aquatic moss species and two charophyte species in Lake Ozenuma and the wetlands surrounding the lake. As a result of the surveys, Acorus calamus L., Typha latifolia L., Potamogeton octandrus Poir. and Schoenoplectus nipponicus (Makino) Soják were newly recorded in the area. However, the former two species are presumed to have occurred in the region in the early of the 2000s. Further, four of the species that were previously recorded as being distributed in the region were considered to have been misidentified; i.e. specimens previously identified as P. nipponicus Makino, S. tabernaemontani (C.C.Gmel.) Palla, Myriophyllum spicatum L. and Utricularia intermedia Heyne were identified as P. gramineus L., S. lacustris (L.) Palla, M. verticillatum L. and U. ochroleuca R.W.Hartm in this study, respectively.
Type: bulletin (article)
URI: http://hdl.handle.net/2115/85001
Appears in Collections:低温科学 = Low Temperature Science > 第80巻

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