1. A small fern with slim green fronds; widely distributed in cool parts of northern hemisphere
   - green spleenwort

Type of: spleenwort

• clerical collar
• clericalism
• clericalist
• clerid
• clerid beetle
• Cleridae
• clerihew
• clerisy
• clerk
• clerking
• clerkly
• clerkship
• Clethra
• Clethra alnifolia
• Clethraceae
• Clethrionomys
• Cleveland
• clever
• clever clogs
• clever Dick
• clever-clever
• cleverly
• cleverness
• clevis
• clew