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Systematics of Leguminosae common to Japan and N.America

Research Project

Project/Area Number 07041122
Research Category

Grant-in-Aid for international Scientific Research

Allocation TypeSingle-year Grants
SectionField Research
Research Field 系統・分類
Research InstitutionTohoku University

Principal Investigator

OHASHI Hiroyoshi  Graduate School of Science, Tohoku University, Professor, 大学院・理学研究科, 教授 (80011617)

Co-Investigator(Kenkyū-buntansha) DOYLE.JEFFRE ジェフレー ジェー  コーネル大学, 植物学教室, 助教授
YOKOYAMA Jun  Graduate School of Science, Tohoku University, Research Associate, 大学院・理学研究科, 助手 (80272011)
ENDO Yasuhiko  Natural History Museum and Institute, Chiba, Associate Curator, 学芸研究員 (30250145)
NEMOTO Tomoyuki  Graduate School of Science, Tohoku University, Research Associate, 大学院・理学研究科, 助手 (50228293)
TATEISHI Yoichi  Faculty of Education, Ryukyu University, Associate Professor, 教育学部, 助教授 (80114544)
SUZUKI M.  Faculty of Science, Tohoku University, Professor (80111483)
DOYLE J.J.  L.H.Bailey Hortorium, Cornell University, Associate Professor
BOUFFORD D.E.  Harvard University Herbaria, Assistant Director
DOYLE Jeffre  コーネル大学, 植物学教室, 助教授
DOYLE J.J.  コーネル大学, 植物学教室, 助教授
BOUFFORD D.E  ハーバード大学, 植物標本館, 副館長
ZARUCCHI J.L  ミズリー植物園, 標本管理者
Project Period (FY) 1995 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥19,500,000 (Direct Cost: ¥19,500,000)
Fiscal Year 1997: ¥4,100,000 (Direct Cost: ¥4,100,000)
Fiscal Year 1996: ¥8,000,000 (Direct Cost: ¥8,000,000)
Fiscal Year 1995: ¥7,400,000 (Direct Cost: ¥7,400,000)
KeywordsLeguminosae / North America / Japan / Taxonomy / Comparative morphology / Comparative anatomy / Molecular phylogeny / Chloroplast DNA
Research Abstract

I.Field works had been made in U.S.A.from 1 Aug.to 31 Aug.in 1995, from 29 Sep.to 14 Nov.in 1996 and from 28 Sep.to 20 Oct.in 1997. About 3000 herbarium specimens, 150 alcoholic specimens and 100 dried leaf samples for extraction of DNA were collected.
II.Herbarium works had been made in U.S.A.from 10 Dec.to 17 Dec.1995 in Harvard University Herbaria and from 3 Dec.to 22 Dec.1997 in Harvard University Herbaria and New York Botanical Garden.
III.Results of our researches in this project are summarized below.
A.Taxonomic researches : 1. Taxonomic position of Trifidacanthus was clarified by branching system, pollen morphology and leaflet venation (Ohashi et al.1996) . 2. Two North American species of Apios were compared with six Asian species, and two subgenera were recognized in Norht American species distinguished from Asian ones in morphology of flowers, fruits and tubers. 3. Eleven species of North American Lespedeza were distinguished from Asian species in morphology of flowers, fruits … More and seeds. 4. The phylogenetic analysis was done on the temperate legume species, i.e., Cicereae, Trifolieae, and Vicieae, with morphological, palynological, and chemotaxonomical data (Endo and Ohashi 1996,1997a, b).
B.Morphological researches : Inflorescence structure of Campylotropis was shown to be a reduced pseudoraceme and the structural relationships with the related genera were clarifited (Nemoto and Ohashi 1996) . 2. Pollen morphology of North American Desmodium was shown to be different from Asian ones in exine stratification. 3. Morphology and variation of cleistogamous flowers and the infrageneric variation were clarified in Lespedeza (Nemoto and Ohashi 1997) . 4. Cotyledon areole was discovered as a new taxonomic character in legume cotyledons (Endo and Ohashi 1998) .
C.Molecular phylogenetic researches : 1. The chloroplast rbcL gene showed that subtribe Lespedeziinae and Desmodium of tribe Desmodieae are monophyly and sister to tribe Phaseoleae (Doyle et al. 1997) . 2. The loss of chloroplast rpl2 intron supported the monophyly of most of tribe Desmodieae except subtribe Bryinae, Neocollettia and Phylaciun (Donovan Bailay et al.1997) . 3. The phylogenetic analysis of a non-coding region between trnL and trnF in Lespedeza represented the early diversification between Asia and North America, and it suggests a scenario of only one event of migration between both continents. 4. The degree of sequence divergence of the ono-coding region between trnL and trnF was larger in woody disjunct species pairs of Cladrastis, Wisteria than herbaceous Lespedeza and Amphicarpaea. Less

Report

(4 results)
  • 1997 Annual Research Report   Final Research Report Summary
  • 1996 Annual Research Report
  • 1995 Annual Research Report
  • Research Products

    (26 results)

All Other

All Publications (26 results)

  • [Publications] Y.Endo and H.Ohashi: "The morphology and anatomy of styles in Vicieae(Leguminosae)" The Journal of Japanese Botany. 72・1. 9-18 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] C.Donovan Bailey, J.J.Doyle, T.Kajita, T.Nemoto and H.Ohashi: "The chloroplast rp12 intron and ORF184 as phylogenetic markers in the legume tribe Desmodieae" Systematic Botany. 22・1. 133-138 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] J.J.Doyle, J.L.Doyle, J.A.Ballenger, E.E.Dickson, T.Kajita and H.Ohashi: "A phylogeny of the chloroplast gene rbcL in the Leguminosae:Taxonomic correlations and insights into the evolution of nodulation" American Journal of Botany. 84・4. 541-554 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Y.Endo and H.Ohashi: "Cladistic analysis of phylogenetic relationships among tribes Cicereae,Trifolieae,and Vicieae(Leguminosae)" American Journal of Botany. 84・4. 523-529 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] T.Nemoto & H.Ohashi: "Morphology and variation of cleistogamous flowers in Lespedeza tomentosa(Thunb.)Siebold ex Maxim.(Leguminosae)in relation to variation in inflorescence form" The Journal of Japanese Botany. 72・6. 315-326 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Y.Endo and H.Ohashi: "Features of cotyledon areoles in Leguminosae." American Journal of Botany. 85(in press). (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Donavan Bailey, C., J.J.Doyle, T.Kajita, T.Nemoto and H.Ohashi: "The chloroplast rpl2 intron and ORF184 as phylogenetic markers in the legume tribe Desmodieae" Sys.Bot.22-1. 133-138 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Doyle, J.J., J.L.Doyle, J.A.Ballenger, E.E.Dickson, T.Kajita and H.Ohashi: "A phylogeny of the chloroplast gene rbcL in the Leguminosae : Taxonomic correlations and insights into the evloution of nodulation" Amer.J.Bot.84-4. 541-554 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Endo, Y.and H.Ohashi: "The pollen morphology of Vicia (Leguminosae)" Amer.J.Bot.83-8. 955-960 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Endo, Y.and H.Ohashi: "The morpology and anatomy of styles in Vecieae (Leguminosae)" J.Jpn.Bot.72-1. 9-18 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Endo, Y.and H.Ohashi: "Cladistic analysis of phylogenetic relationships among the tribes Cicereae, Trifolieae and Vicieae (Leguminosae)" Amer.J.Bot.84-4. 523-529 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Endo, Y.and H.Ohashi: "Features of cotyledon areoles in Leguminosae" Amer.J.Bot.85 (in press). (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Nemoto, T.and H.Ohashi: "The inflorescence structure of Campylotropis (Leguminosae)" Amer.J.Bot.83-7. 867-876 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Nemoto, T.and H.Ohashi: "Morphology and variation of cleistogamous flowers in Lespedeza tomentosa (Thunb.) Siebold ex Maxim. (Leguminosae) in relation to variation in inflorescence form" J.Jpn.Bot.72-6. 315-328 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Ohashi, H., T.Nemoto and T.-L.Wu.: "The taxonomic position of Trifidacanthus (Leguminosae)" J.Jpn.Bot.71-2. 57-66 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Y. Endo and H. Ohashi: "The morphology and anatomy of styles in Vicieae(Leguminosae)" The Journal of Japanese Botany. 72・1. 9-18 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] C. Donovan Bailey, J. J. Doyle, T. kajita, T. Nemoto and H. Ohashi: "The chloroplast rp12 intron and ORF184 as phylogenetic markers in the legume tribe" Systematic Botany. 22・1. 133-138 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] J. J. Doyle, J. L. Doyle, J. A. Ballenger, E. E. Dickson, T. Kajita and H. Ohashi: "A phylogeny of the chloroplast gene rbcL in the Leguminosae: Taxonomic correlations and insights into the evolution of nodulation" American Journal of Botany. 84・4. 541-554 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Y. Endo and H. Ohashi: "Cladistic analysis of phylogenetic relationships among tribes Cicereae, Trifolieae, and Vicieae(Leguminosae)" American Journal of Botany. 84・4. 523-529 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] T. Nemoto and H. Ohashi: "Morphology and variation of cleistogamous flowers in Lespedeza tomentosa(Thunb.)Siebold ex Maxim. (Leguminosae)in relation to variation in inflorescence from" The Journal of Japanese Botany. 72・6. 315-328 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Y. Endo and H. Ohashi: "Features of cotyledon areoles in Leguminosae." American Journal of Botany. 85(in press). (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] Y.Endo and H. Ohashi: "The morphology and anatomy of styles in Vicieae (Leguminosae)" The Journal of Japanese Botany. 72(in press). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] Y.Endo and H. Ohashi: "Cladistic analysis of phylogenetic relationships among the tribes Cicereae,Trifolieae and Vicieae (Leguminosae)" American Journal of Botany. 84(in press). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] H.Ohashi,T.Nemoto and T.-L.Wu: "The taxonomic position of Trifidacanthus (Leguminosae)" The Journal of Japanese Botany. 71(in press). (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Nemoto and H.Ohashi: "The inflorescence structure of Campylotropis (Leguminosae)" American Journal of Botany. 83(in press). (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] Y.Endo and H.Ohashi: "The pollen morphology of Vicia (Leguminosae)" American Journal of Botany. 83(in press). (1996)

    • Related Report
      1995 Annual Research Report

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Published: 1995-04-01   Modified: 2016-04-21  

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