1. Small North American evergreen fern whose stipes and lower frond surfaces are densely wooly
   - hairy lip fern, Cheilanthes lanosa

Type of: lip fern, lipfern

• arachniography
• arachnoid
• arachnoid membrane
• arachnology
• arachnophobia
• Arafat
• Arafura Sea
• Aragon
• aragonite
• Araguaia
• Araguaia River
• Araguaya
• Araguaya River
• arak
• Aral Sea
• Arales
• aralia
• Aralia elata
• Aralia hispida
• Aralia nudicaulis
• Aralia racemosa
• Aralia spinosa
• Aralia stipulata
• Araliaceae
• Aram