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spike rush

spike rush

8.9
A thin grass-like plant that grows in wet places like marshes
  • noun
  • /spaɪk rʌʃ/
  • Specialized
translation icon : juncos espinosos
  • Many spike rushes thrive in wetlands.

Examples

  • The wetland was filled with tall spike rush swaying in the breeze.

  • The spike rush grows abundantly in marshy areas.

  • Conservationists are working to protect habitats where spike rush thrives.

  • Many species of waterfowl nest among the spike rush growing along the marsh edge.

  • In the wetlands, you can find many species of spike rush growing among other aquatic plants.

  • The ecological study focused on how spike rush interacts with nearby vegetation in marshy areas.

  • During our hike, we observed a diverse habitat that included large patches of spike rush near the water's edge.

Synonyms

Eleocharis
vsspike rush
  • Specialized
9.9

A group of grass-like plants that grow in wet places with dense flower spikes

is any member of that group typically found in wetlands
Eleocharis acicularis
vsspike rush
  • Specialized
9.9

A small water plant with thin grass-like leaves used in fish tanks

is a general wetland group rather than one named species
needle spike rush
vsspike rush
9.1

A water plant with thin leaves used in aquariums to add oxygen

is any wetland member, not only aquarium use
needle rush
vsspike rush
8.7

A water plant with thin leaves that adds oxygen to aquarium water

refers broadly to wetland plants of the same genus
slender spike rush
vsspike rush
  • Specialized
9.0

A water plant with thin leaves kept in aquariums to give oxygen to the water

is the wider group of grass like wetland plants
creeping spike rush
vsspike rush
8.8

A grass-like wetland plant with thin round stems that spreads along the ground

is the general wetland group, not focused on spreading habit

How Tall

reed
29 1.9
cattail
  • US
5 4.2
spike rush
  • Specialized
8.9
sedge
4 9.0
duckweed
  • Specialized
1 8.3

Surface Forms

spike rush singular
spike rushes plural

Morphology

spike + rush

The compound is a straightforward noun‑noun description: 'spike' (a spike-like flower stalk) combined with 'rush' (a marsh plant) yields a type of rush with a spike-like inflorescence. This is a regular, compositional botanical naming pattern that a B1 learner who knows both constituent senses can infer.

Etymology

Spike rush comes from how the plant looks: each thin stem ends in a pointy flower like a spike, and it grows in wet groups like other rush plants, so the name tells you its shape and where it lives.