1. Evergreen erect horsetail with rough-edged stems; formerly used for scouring utensils
   - scouring rush, rough horsetail, Equisetum hyemale, Equisetum hyemale robustum

Type of: horsetail

• nonliterary
• nonliterate
• nonliving
• nonmagnetic
• nonmalignant neoplasm
• Illecebrum
• Illecebrum verticullatum
• illegal
• illegal immegrant
• illegal possession
• illegalise
• illegality
• illegalize
• illegally
• illegibility
• illegible
• illegibly
• illegitimacy
• illegitimate
• illegitimate child
• illegitimate enterprise
• illegitimately
• illiberal
• illiberality
• illiberally