1. Slender fern of northern North America with shining chestnut-coloured stipes and bipinnate fronds with usually distinct marginal sori
   - Alpine woodsia, northern woodsia, flower-cup fern

Type of: woodsia

• Khuen
• Khufu
• khukuri
• Khyber Pass
• kHz
• ki
• kia ora
• kia quen
• kiaat
• kiang
• KiB
• kibbitz
• kibble
• kibbutz
• kibbutznik
• kibe
• kibibit
• kibibyte
• kibit
• kibitz
• kibitzer
• kibosh
• Kichaga
• Kichai
• kick