| 词条 | Juncus triformis |
| 释义 |
|genus = Juncus |species = triformis |authority = Engelm. }} 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.[1] 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.[2]
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. References1. ^Calflora database: Juncus triformis . 2.12.2013 2. ^Jepson . 2.12.2013 External links
5 : Juncus|Endemic flora of California|Flora of the Sierra Nevada (U.S.)|Natural history of the Central Valley (California)|Plants described in 1868 |
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