Lesser creeping rush
Juncus repens
Juncus repens, the lesser creeping rush, is a species of flowering plant in the family Juncaceae. It is native to the southeastern United States, Cuba, and Tabasco in Mexico.
Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Juncus_repens
Taxonomy & Classification
Kingdom
Plantae
Phylum
Tracheophyta
Class
Liliopsida
Order
Poales
Family
Juncaceae
Genus
Juncus
Lesser creeping rush belongs to the family Juncaceae, order Poales, within the Liliopsida class.
Species Profile
Juncus repens, the lesser creeping rush, is a species of flowering plant in the family Juncaceae. It is native to the southeastern United States, Cuba, and Tabasco in Mexico. It has been observed growing in habitats such as in streams, lakes, ponds, and within ditches. When fully submerged, it continues to grow, so it has found use as a freshwater aquarium plant.
Lesser creeping rush faces severe population declines primarily due to habitat loss and degradation of its specialized wetland environments. Agricultural conversion, urban development, and altered hydrology from water management practices have significantly reduced available habitat, while invasive species competition further threatens remaining populations.
Key Facts
Threats
IUCN Red List: Endangered
Lesser creeping rush faces severe population declines primarily due to habitat loss and degradation of its specialized wetland environments. Agricultural conversion, urban development, and altered hydrology from water management practices have significantly reduced available habitat, while invasive species competition further threatens remaining populations.
Habitat loss from agricultural conversion
Urban development and infrastructure expansion
Wetland drainage and modification
Altered hydrology from water management
Invasive species competition
Community Sightings
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Sources & Attribution
How to Cite
IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS
GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org
This page: SpeciesRadar (2025). Lesser creeping rush (Juncus repens). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/lesser-creeping-rush