1. North American fern having tall erect pinnate fronds and a few sporogenous pinnae at or near the centre of the fertile fronds
   - interrupted fern

Type of: flowering fern, osmund

• Luvarus imperialis
• Luvian
• luvvie
• luvvy
• Luwian
• lux
• luxate
• luxation
• luxe
• Luxembourg
• Luxembourg City
• Luxembourg franc
• Luxembourg-Ville
• Luxembourger
• Luxembourgian
• Luxembourgish
• Luxemburg
• Luxemburger
• Luxemburgish
• Luxor
• luxuria
• luxuriance
• luxuriant
• luxuriantly
• luxuriate