The Journal of Japanese Botany

Online ISSN : 2436-6730
Print ISSN : 0022-2062
ISSN-L : 0022-2062

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Volume 78, Issue 2

Displaying 1-20 of 20 articles from this issue

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Vol. 78 No. 2 cover

Article type: cover
2003 Volume 78 Issue 2 Article ID: 78_2_9644
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9644

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A New Species of Boehmeria (Urticaceae), B. tosaensis, from Kochi Prefecture, Shikoku, Japan

Taku MIYAZAKI, Hideaki OHBA

Article type: Originals
2003 Volume 78 Issue 2 Pages 61-64
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9645

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A new species of Boehmeria, B. tosaensis, is described from Kochi Prefecture, Shikoku, Japan. The species is similar to B. gigantea Satake in having paniculate male inflorescences at the axils in the lower part of stems and ovate leaves, but differs in having less hairy stems and leaves and the smaller, thinner leaves with truncate to roundly truncate base and long acuminate apex. Furthermore, B. tosaensis has narrowly lanceolate bracts in male inflorescences. The chromosome number is 2n = 42. The pollen stainability is over 96.7 %.

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A New Species of Schoenoplectus (Cyperaceae) from Southern Africa

Eisuke HAYASAKA

Article type: Originals
2003 Volume 78 Issue 2 Pages 65-70
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9646

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The new species Schoenoplectus patentiglumis Hayasaka is described from Mozambique, Zimbabwe, and South Africa.

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Eight New Species and Four Newly Found Species of Pedicularis (Scrophulariaceae) from Bhutan

Takasi YAMAZAKI

Article type: Originals
2003 Volume 78 Issue 2 Pages 71-80
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9647

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Mr. and Mrs. Miehe of Georg-Augst University, Gottingen visited Bhutan from July to September 2000 and collected many specimens of Pedicularis (Scrophulariaceae). They kindly entrusted me the study of these specimens. Among the materials eight new species and four species newly found in Bhutan are described here.

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Two New Species of Arisaema (Araceae) from China

Jin MURATA, Su-Gong WU

Article type: Originals
2003 Volume 78 Issue 2 Pages 81-85
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9648

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Two new species of Arisaema, A. lidaense and A. lihenganum, are described from the limestone areas of the Yunnan-Guangxi border in China.

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A New Variety of the Genus Panax from Southern Yunnan, China and Its Nucleotide Sequences of 18S Ribosomal RNA Gene and matK Gene

Shu ZHU, Hirotoshi FUSHIMI, Shaoqing CAl, Hubiao CHEN, Katsuko KO ...

Article type: Originals
2003 Volume 78 Issue 2 Pages 86-94
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9649

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A new variety of Panax L., P. vietnamensis Ha & Grushv. var. fuscidiscus K.Komatsu, S.Zhu & S.Q.Cai is described, together with its nucleotide sequences of 18S rRNA gene and matK gene. On the basis of both gene sequences, the phylogenetic relationship among the new variety and other 6 Panax taxa has been investigated. This new variety exhibits a close relationship with P. vietnamensis in morphological characters as well as molecular evidences, but differs from it in having flat, fuscous or vaccinous disk and completely separated styles in 2-styled flowers, besides the unique nucleotide sequences of matK gene. Its somatic chromosome number is 2n = 2x = 24.

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Cytological Studies of Genus Boehmeria Jacq. (Urticaceae) in Nepal

Nabin ACHARYA, Koji YONEKURA, Mitsuo SUZUKI

Article type: Originals
2003 Volume 78 Issue 2 Pages 95-102
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9650

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A cytological study for the species of Boehmeria Jacq. (Urticaceae) of Nepal is carried out for the first time. 2n = 28 chromosomes are determined for all the individuals studied. Hence Boehmeria species in Nepal Himalaya appear to be diploid and considered to be reproduced sexually in reference to the studies of Boehmeria species in Japan where polyploidy and apomixis are common in the species of Boehmeria.

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Supplements and Corrigenda for “A Taxonomic Study of Campylotropis (Leguminosae) “

Yu IOKAWA, Hiroyoshi OHASHI

Article type: Notes
2003 Volume 78 Issue 2 Pages 103-104
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9651

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Observation of the Flora of Tadmait and Tidikelt, Central Sahara, Algeria

Hideaki OHBA, Rachid AMIROUCHE

Article type: Notes
2003 Volume 78 Issue 2 Pages 104-112
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9652

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Lathyrus sylvestris L. (Leguminosae), a Newly Naturalized Legume in Japan

Hiroyoshi OHASHI, Hiroshi IGARASHI

Article type: Notes
2003 Volume 78 Issue 2 Pages 112-113
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9653

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Nasturtium microphyllum (Brassicaceae), a New Record from Japan

Katsutoshi ARAI, Hideaki OHBA

Article type: Notes
2003 Volume 78 Issue 2 Pages 113-114
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9654

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Dichocarpum trachyspermum f. didymocalyx (H. Ohba) H. Ohba, comb. nov

Hideaki OHBA

Article type: Notes
2003 Volume 78 Issue 2 Pages 115
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9655

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Rajbhandari K. R. and Bhattarai S. Beautiful Orchids of Nepal

[in Japanese]

Article type: Book review
2003 Volume 78 Issue 2 Pages 115
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9656

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三橋博，岡田稔（監修），和田浩志，寺林進，近藤健児（編集）：新訂原色和漢薬草大図鑑

[in Japanese]

Article type: Book review
2003 Volume 78 Issue 2 Pages 115-116
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9657

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ロイ･ヴイカリー（著），奥本裕昭（訳）：イギリス植物民俗事典

[in Japanese]

Article type: Book review
2003 Volume 78 Issue 2 Pages 116
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9658

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植物地理･分類研究会：各都道府県別の植物自然史研究の現状

[in Japanese]

Article type: Book review
2003 Volume 78 Issue 2 Pages 116-117
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9659

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能登谷正浩：海苔という生き物

[in Japanese]

Article type: Book review
2003 Volume 78 Issue 2 Pages 117
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9660

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大房剛（編著）：図説海苔産業の現状と将来

[in Japanese]

Article type: Book review
2003 Volume 78 Issue 2 Pages 117-118
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9661

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能登谷正浩（編）：アオサの利用と環境修復（改訂版）

[in Japanese]

Article type: Book review
2003 Volume 78 Issue 2 Pages 118
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9662

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Nisizawa K.: Seaweeds Kaiso - Bountiful Harvest from the Seas -

[in Japanese]

Article type: Book review
2003 Volume 78 Issue 2 Pages 118
Published: April 20, 2003
Released on J-STAGE: October 21, 2022

DOIhttps://njjn-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.51033/jjapbot.78_2_9663

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