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

Derived forms: limestone ferns

Type of: fern

• gypsum
• gypsum board
• gypsy
• gypsy cab
• gypsy dancing
• gypsy moth
• Gypsy Rose Lee
• gypsyweed
• gypsywort
• gyral
• gyrate
• gyration
• gyrator
• gyratory
• gyre
• gyrfalcon
• Gyrinidae
• gyro
• gyro horizon
• gyrocompass
• gyromagnetic
• gyromitra
• Gyromitra brunnea
• Gyromitra californica
• Gyromitra esculenta