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hornwort

hornwort

9.9
A water plant that grows underwater in ponds and slow streams
  • noun
  • /ˈhɔrnˌwɔrt/
translation icon : cératofilo
  • In the pond, the hornwort provides shelter for small fish and aquatic creatures.

Examples

  • The garden center sells various aquatic plants, including hornwort, which thrives in slow-moving water.

  • We have Elodea, hornwort, and duckweed.

    Academic text (1993)
  • According to the website, "the PLANTS Database provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories."

    Academic text (2011)
  • Many gardeners choose hornwort for their water features due to its ability to improve water quality.

Synonyms

Ceratophyllum
vshornwort
  • Specialized
9.9

A water plant that grows under water and often floats in ponds and slow rivers

is one submerged plant member of that taxonomic group
family Ceratophyllaceae
vshornwort
  • Specialized
9.9

A group of flowering water plants called hornworts that live underwater without roots

is a single plant rather than a taxonomic category
Ceratophyllaceae
vshornwort
  • Specialized
9.9

A family of water plants that grow in fresh ponds and lakes

is one plant within that family rather than the family itself

Surface Forms

hornwort singular
hornworts plural

Morphology

hornwort = horn + wort (semi-transparent) = horn + wort

The components 'horn' + 'wort' directly signal a plant with hornlike structures, but 'wort' is an archaic element and may be unfamiliar to many learners.

Etymology

Hornwort is made of horn and wort, where wort is an old word for 'plant' or 'herb'. The aquatic hornwort has long, thin, forked stems that can look a bit like horns, so the name helps you picture this dense water plant.