1. Yellow-green fern of rocky areas of northern hemisphere
   - northern oak fern, Gymnocarpium robertianum

Derived forms: limestone ferns

Type of: fern

• socializing
• socially
• societal
• society
• Society Islands
• Society of Friends
• Society of Jesus
• Socinian
• Socinus
• socio-
• socio-economic class
• sociobiologic
• sociobiological
• sociobiologically
• sociobiologist
• sociobiology
• conglutination
• congo
• congo copal
• congo eel
• Congo franc
• congo gum
• Congo peafowl
• congo red
• Congo River