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イネ科植物の散布と散布体の観察


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Title: イネ科植物の散布と散布体の観察
Authors: 中西, 弘樹 / 田尻, 夏紀
Authors (alternative): Nakanishi, Hiroki / Tajiri, Natsuki
Issue Date: Dec-2003
Publisher: 長崎県生物学会
Citation: 長崎県生物学会誌 2003, 56, p.36-40
Abstract: The dispersal and disseminules of several Gramineae species were observed in Nagasaki Prefecture.Anemochores, epizoochores and hydrochores were clearly distinguished. The disseminule types were classified into following four types: caryopsis type, caryopsis+lemma type, caryopsis+lemma+palea type and caryopsis+ lemma+palea+glume type, The last type was the most common. The disseminule weights perlOO grains varied from I3.64 ± 1.88mg for Digitaria violascens to 997.60± 73.55mg for Themeda japonica. There were correlation between disseminule weight and seed weight, and number of diaspore per infructescence and plant height.
Keywords: anemochory / caryopsis / Gramineae / dispersal / disseminule / epizoochory
URI: http://hdl.handle.net/10069/16392
ISSN: 03874249
Type: Journal Article
Text Version: publisher
Appears in Collections:Articles in academic journal

Citable URI : http://hdl.handle.net/10069/16392

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