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Polyscias flynnii
''Polyscias flynnii'' (known by the common name ''ohe ohe'') is a plant species endemic to the island of Kauai in Hawaii. It is rare, found only in one population covering about 1 km2 in the Kalalau Valley. It is regarded as threatened.〔Lowry, P.P., & G.M. Plunkett. 2010. Plant Diversity and Evolution 128: 74.〕 It is threatened by feral goats and non-native plant species in its habitat. It was federally listed as an endangered species of the United States in 2010.〔(''Tetraplasandra flynnii''. ) The Nature Conservancy.〕
This plant was first discovered in 1988 and described to science as a new species in 2000.〔Lowry, P. P. and K. R. Wood. (2000). (A new, threatened species of ''Tetraplasandra'' (Araliaceae) from Kauai, Hawaiian Islands, and notes on its conservation status. ) ''Novon'' 10(1) 40-44.〕 There are only five individuals known to exist.〔USFWS. (Determination of Endangered Status for 48 Species on Kauai and Designation of Critical Habitat; Final Rule. ) ''Federal Register'' April 13, 2010.〕
''Polyscias flynnii'' is a tree up to 9 m tall. Leaves are pinnately compound, up to 60 cm long, with reddish-brown hairs on the underside but not on the upper side. Inflorescence is a panicle or umbel hanging from the axils of the leaves, with 10-15 flowers. Flowers are yellow-green, some hermaphroditic (both male and female) but others on the same plant staminate (male only).〔〔(photo of isotype at Missouri Botanical Garden )〕
==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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