2024-03-29T14:05:22Z
https://u-ryukyu.repo.nii.ac.jp/oai
oai:u-ryukyu.repo.nii.ac.jp:02006837
2022-10-31T03:09:57Z
1642837622505:1642837937095:1642837940585
1642838403551:1642838406414
伊平屋,伊是名諸島のウバメガシ群落
Quercus phylliraeoides Community of Iheya-Izena Syoto
新納, 義馬
Niiro, Yoshima
open access
This paper treats the Quercus phylliraeoides community in the lheya-Izena shoto, which lies north-west of Okinawa proper,and is situated between latitudes 26°53'N and 27°05'N , and between longitudes 127°54′E and 128°02′E. As the result of the investigation , two communities have been distinguished : Quercus phylliraeoides-Pyrrosia lingua community and Pirus lunchuensis-Quercus Phylliraeoides community.1.Quercus phylliraeoides-pyrrosia community(Table1)(Plate1.2)This community developes in the wind screen zone or steep slope on the Iheya-Izena shoto. Here it usually for a Maqui type vegetation. Subtree layer is dominated by Quercus phylliraeoides and herb layer is dominated by Pyrrosia lingua. 2.Pinus luchuensis-Quercus phylliraeoides community This community developes along the foot of Jijin-yama of lzena-shima. It sstructure and floristic composition is very simple.The crown is covered by only Pinus lunchuensis, but subtree layer is lacking.Shrub layer is dominated by Quercus Phylliraeoides and next species occurs in the herb layer : Liriope platyphylla, Miscanthus sinensis, Dianella ensifolia, Smilax bracteata, Psychotria serpens< Solidago virgaurea, Lophatherum gracile, Crepidiastrum lanceolatum, Polygala japonica and Aristida takeoi.
紀要論文
琉球大学文理学部
Arts and Science Division, University of the Ryukyus
1965-06
jpn
departmental bulletin paper
NA
http://hdl.handle.net/20.500.12000/23073
http://hdl.handle.net/20.500.12000/23073
https://u-ryukyu.repo.nii.ac.jp/records/2006837
0557-577X
AN00250650
琉球大学文理学部紀要 理学篇
8
118
124
https://u-ryukyu.repo.nii.ac.jp/record/2006837/files/NO8P118.pdf