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''Juncus triformis'' is an uncommon species of rush known by the common names Yosemite dwarf rush and long-styled dwarf rush. It is endemic to California, where it grows in wet granite rock habitat covered in thin soil layers, such as vernal pools and seeps. 〔(Calflora database: ''Juncus triformis'' ) . 2.12.2013〕 It is known from the Sierra Nevada, Central Valley, southern Cascade Range, and locations in the eastern Transverse Ranges and the Peninsular Ranges in Southern California. 〔(Jepson ) . 2.12.2013〕 ;Description ''Juncus triformis'' is a small annual herb forming dense clumps of hair-thin red stems up to about 16 centimeters high. The inflorescence is made up of one to eight tiny flowers atop each stem. The flowers have a few greenish to bright red segments no more than 4 or 5 millimeters long. ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Juncus triformis」の詳細全文を読む スポンサード リンク
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