Studies on the speciation and distribution of cryptogams in South America with special reference to the Asiatic relation.
| Project/Area Number |
63043074
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| Research Category |
Grant-in-Aid for Overseas Scientific Research
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| Allocation Type | Single-year Grants |
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| Section | Field Research |
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| Research Institution | National Science Museum |
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Principal Investigator |
INOUE Hiroshi Director, Depertment of Botany, National Science Museum, 植物研究部, 部長 (00000117)
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| Co-Investigator(Kenkyū-buntansha) |
DEGUCHI Hironori Ass. Prof., Faculty of Science, Kochi University, Kochi, 理学部, 助教授 (60117017)
YOKOYAMA Kazumasa Ass. Prof., Faculty of Education, Shiga University, Ohtsu, 教育学部, 助教授 (50024948)
KASHIWADANI Hiroyuki Curator, Department of Botany, National Science Museum, 植物研究部, 主任研究官 (10000142)
HASHIMOTO Tamotsu Curator, Tsukuba Botanical Garden, National Science Museum, 筑波実験植物園, 主任研究官 (90110113)
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| Project Period (FY) |
1988
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| Project Status |
Completed (Fiscal Year 1988)
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| Budget Amount *help |
¥1,700,000 (Direct Cost: ¥1,700,000)
Fiscal Year 1988: ¥1,700,000 (Direct Cost: ¥1,700,000)
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| Keywords | Gondwana land / Cryptogams / Bryophytes / Lichens / Fungi / Chromosome Number / 化学成分 |
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| Research Abstract |
The investigation were carried out mainly on taxonomic, cytological and chemical of collected bryophytes, lichens and fungi. Bryophytes: 8 species of mosses and 18 species of hepatics cytologically analysed include philonotis scabrides (n=7), Monoclea gottschei (n=9) and several other new records. The chemical substances of 53 hepatics were analysed and several monoterpenoids, diterpenoids, and triterpenoidsd were newly detected. Lichens: Species of Ramalina and Anaptychia were mainly analysed from chemotaxonomic view points, and there have been delected several chemical variants which show rather close affinities with the species complex in southern Patagonia, Australia, and/or eastern Africa. Fungi: 1 new genus, 3 new species and 1 new variety of copurophilous fungi were found, and several new records of distribution were made, 45 species of microfungi in decaying pine needles were found and they were nearly same with those found in temperate region in N.Hemisphere
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Report
(1 results)
Research Products
(9 results)
