1. Of America and Eurasia and Australia
   - moonwort, common moonwort

Type of: grape fern

• cromlech
• cromorne
• Cromwell
• Cromwellian
• Cronartium
• Cronartium ribicola
• crone
• cronk
• Cronus
• crony
• cronyism
• Cronyn
• croo monkey
• crook
• crookback
• crookbacked
• crooked
• crooked-stemmed aster
• crookedly
• crookedness
• Crookes
• Crookes radiometer
• Crookes tube
• crookneck
• crookneck squash