Juncus tenuis
| Slender rush (U.K.)
Path rush (U.S.A.) | |
|---|---|
| |
| Scientific classification | |
| Kingdom: | |
| (unranked): | |
| (unranked): | |
| (unranked): | |
| Order: | |
| Family: | |
| Genus: | |
| Species: | J. tenuis
|
| Binomial name | |
| Juncus tenuis | |
Juncus tenuis, or slender rush is a clump-forming, round-stemmed perennial in the Juncaceae or rush family. Slender rush grows to be between 15 and 60 cm tall. Generally considered a weed, it is rarely sold by retailers as a household container plant.
The leaves of the plant all come from the base and are not nearly as tall as the stems. The stems are partly covered by sheaths, and have the most distinctive characteristic of the plant on them: clusters or cymes at the top. These cymes consist of branches that have small egg-shaped seed capsules at the end of them. The seeds split into three parts when they become ripe. The plant also spreads via rhizomous root growth.
Habitat
Slender rush grows in landscapes, crops, roadsides, and all types of fields. It can grow on both wet and dry sites, in soils consisting mainly of sand or clay. Because of its high tolerance of compacted soils, it can outcompete other plant species in such places, hence its other common name path rush. It is native throughout all fifty states of USA, most of Canada, and parts of northern Europe.
References
- Richard H. Uva, Joseph C. Neal and Joseph M. Ditomaso, Weeds of The Northeast, (Ithaca, NY: Cornell University Press, 1997), pp. 28–29.
- USDA | NRCS, Plants Profile for Juncus tenuis
- Missouri Botanical Garden, Juncus tenuis
- Dr. John Hilty, Path Rush
- Niche Gardens, Juncus tenuis
- eFloras, Path rush
External links
- Jim Lindsey, Photo images of Juncus tenuis von Willdenow