1. Small delicate spleenwort found on a steep slope (as a wall or cliff) of Eurasia and North America
   - wall rue spleenwort, Asplenium ruta-muraria

Derived forms: wall rues

Type of: spleenwort

• irony
• Iroquoian
• Iroquoian language
• Iroquois
• Iroquois League
• irradiate
• irradiation
• irrational
• irrational hostility
• irrational impulse
• irrational motive
• irrational number
• irrationality
• irrationally
• Irrawaddy
• Irrawaddy River
• irreality
• irreclaimable
• irreconcilability
• irreconcilable
• irreconcilableness
• irreconcilably
• irrecoverable
• irrecoverably
• irrecusable