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Glite Dictionary
Toxicodendron quercifolium

Toxicodendron quercifolium

9.9
A poisonous bush that causes a skin rash when you touch it
  • noun
  • /ˌtɒksɪˈkoʊdɛndrən kwɜrˈsɪfoʊliəm/
  • Specialized
translation icon : Toxicodendron quercifolium
  • Hikers should avoid touching Toxicodendron quercifolium as it can cause severe skin irritation.

Examples

  • The garden guide showed us how to identify Toxicodendron quercifolium growing near the trail.

  • Researchers are studying remedies for rashes caused by Toxicodendron quercifolium.

  • I saw a Toxicodendron quercifolium in the park.

  • The Toxicodendron quercifolium can cause severe skin reactions.

  • Hikers should avoid touching Toxicodendron quercifolium as it can cause severe skin irritation.

  • Researchers are studying remedies for rashes caused by Toxicodendron quercifolium.

  • The Toxicodendron quercifolium can cause severe skin reactions when touched.

Synonyms

poison oak
vsToxicodendron quercifolium
  • US
3 6.5

A climbing or spreading plant with oak-like leaves that makes oil causing skin rash

is the shrub form native to the southeastern United States rather than a climber
Rhus toxicodendron
vsToxicodendron quercifolium
  • Specialized
9.9

A shrub that causes an itchy skin rash when you touch it, called poison oak

is an alternative scientific name for the identical shrub
Rhus quercifolia
vsToxicodendron quercifolium
  • Specialized
9.9

A poisonous shrub from the southeastern United States that causes a rash when its leaves or sap touch the skin

focuses on rash from any skin contact rather than only leaves or sap
eastern poison oak
vsToxicodendron quercifolium
  • US
7.9

A plant that causes a skin rash when you touch it

does not mark regional occurrence and describes the shrub generally

Surface Forms

Toxicodendron quercifolium singular
Toxicodendron quercifoliums plural

Morphology

Toxicodendron + quercifolium

This is a Latin scientific name (binomial) and the species epithet 'quercifolium' is not a recognised English word here, so a B1 learner who only knows the listed constituents would not be able to infer the botanical meaning. Scientific names function as lexical labels rather than compositional phrases; even though 'Toxicodendron' hints at toxicity, the overall name is not transparently interpretable by average learners.

Etymology

Toxicodendron quercifolium comes from two parts: Toxicodendron meaning 'poison tree' and quercifolium meaning 'oak-leaf'. The name paints a simple picture — a poisonous shrub with oak-like leaves — and that fits because touching it can cause a painful skin rash.