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Grindelia squarrosa

Grindelia squarrosa

9.9
A perennial plant with yellow flower heads and sticky sap native to western and central North America
  • noun
  • Specialized
translation icon : Grindelia squarrosa
  • Grindelia squarrosa grows abundantly in prairies and along roadsides throughout the Midwest.

Examples

  • Native Americans traditionally used Grindelia squarrosa for its medicinal properties.

  • Botanists recently discovered several new populations of Grindelia squarrosa in Colorado.

  • Look at how the Grindelia squarrosa sways in the wind!

  • I found a patch of Grindelia squarrosa in the field.

  • Grindelia squarrosa is often found in the wild, attracting pollinators with its bright yellow flowers.

  • The sticky resin of Grindelia squarrosa can be used to treat minor skin ailments.

  • In early summer, Grindelia squarrosa blooms across the fields, adding a splash of color to the landscape.

Synonyms

curlycup gumweed
vsGrindelia squarrosa
  • US
9.9

A plant that lives many years with sticky yellow daisy-like flowers and curled leaf parts on prairies and poor soil

is the same species described more generally by its yellow heads and resin
gumweed
vsGrindelia squarrosa
  • Specialized
9.9

A western North American plant with sticky sap and yellow flowers that can poison livestock

is this particular perennial species rather than the broader group term
gum plant
vsGrindelia squarrosa
  • Specialized
8.8

A western American plant with sticky leaves sometimes used as medicine but poisonous to animals

is the specific perennial species rather than the general name for many species
Grindelia
vsGrindelia squarrosa
  • Specialized
9.9

A group of sticky herbs in the daisy family with yellow flowers

is one specific perennial species within that genus
rosinweed
vsGrindelia squarrosa
  • US
9.9

A North American plant with sticky leaves and yellow flowers used in traditional medicine

is the species named for its sticky resin rather than a general lookalike
tarweed
vsGrindelia squarrosa
  • US
9.9

Plants with sticky leaves and a strong smell that grow in western North America

is this single perennial species not the wider category covering other genera

Surface Forms

Morphology

Grindelia + squarrosa

This is a Latin binomial (a scientific species name) where the overall referent is a proper noun rather than a compositional English phrase. The second element 'squarrosa' is a Latin epithet (not a productive English word and not defined here), so a B1 learner—even if they knew 'Grindelia' as a plant genus—would not be able to derive the full meaning from the parts. Therefore the name functions idiomatically/properly and is not transparently interpretable by typical learners.

Etymology

Grindelia squarrosa is a plant name that mixes a person's name and a Latin word: Grindelia honors a botanist, while squarrosa means 'rough' or 'spreading', which fits its stiff, bristly leaves. That's why the sticky, yellow 'gumweed' name helps you picture how the plant looks.