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No.85 (2014/8) >

 
Title :沖縄県の離島・へき地における自然教育のための基礎資料の充実7 : うるま市浜比嘉島の植物相
Title alternative :Enrichment of the Fundamentals for Nature Education in Remote Islands and Places in Okinawa Prefecture 7 : Flora of Hamahiga-jima Island, Uruma-shi, the Ryukyu Islands
Authors :立石, 庸一
佐藤, 寛之
天野, 正晴
田場, 美沙基
齊藤, 由紀子
富永, 篤
Authors alternative :Tateishi, Yoichi
Sato, Hiroyuki
Amano, Masaharu
Taba, Misaki
Saito, Yukiko
Tominaga, Atsushi
Issue Date :Aug-2014
Abstract :Vascular flora of a remote island Hamahiga-jima, situated 4km east from Yokatsu peninsula of Okinawa Island, was studied to gain a basis for nature educations in remote islands. Totally 376 species and four varieties (258 species and four varieties in native) of vascular plants of 103 families were growing in wild state on the island. Among them the distribution of Balanophora fungosa, Pisonia umbellifera, Hernandia nymphaeifolia, Caesalpinia bonduc, Zanthoxylum beecheyanum and Eupatorium luchuense were mentioned as a floristically noteworthy species in the flora of the island. The proportion of the naturalized plants was 31.1 percentage of the total wild plants. We are anxious that invasive plants might increase furthermore.
Type Local :紀要論文
ISSN :1345-3319
Publisher :琉球大学教育学部
URI :http://hdl.handle.net/20.500.12000/31835
Citation :琉球大学教育学部紀要=Bulletin of Faculty of Education University of the Ryukyus no.85 p.45 -74
Appears in Collections:No.85 (2014/8)

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