| Soft rush | ||||||||||||||
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 Soft rush by a stream
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| Scientific classification | ||||||||||||||
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| Binomial name | ||||||||||||||
| Juncus effusus L. |
Soft rush (Juncus effusus) is a common plant native in most temperate countries. It grows in large clumps about 1.5 meters (5 feet) tall at the water’s edge along streams and ditches, but can be invasive anywhere with moist soil. The stems are smooth cylinders with light pith filling. The yellowish inflorescence appears to emerge from one side of the stem about 20 cm from the top. In fact the stem ends there; the top part is the bract, that continues with only a slight colour-band marking it from the stem. The lower leaves are reduced to a brown sheath at the bottom of the stem. In Japan this rush is grown to be woven into the covering of tatami mats.
References
- Zika, Peter F., The native subspecies of Juncus effusus (Juncaceae) in western North America, April 2003, Brittonia pages 150–156.
External links
- Japanese Igusa products(Japanese)
