1. North American fern with a blackish lustrous stipe
   - Goldie's shield fern, goldie's wood fern, Dryopteris goldiana

Type of: buckler fern, shield fern

• acidophilic
• acidophilous
• acidophilus
• acidophilus milk
• acidosis
• acidotic
• acidulate
• acidulent
• acidulous
• acidulousness
• aciduric
• acinar
• acinic
• Acinonyx
• Acinonyx jubatus
• Acinos
• Acinos arvensis
• acinose
• acinous
• acinus
• Acipenser
• Acipenser huso
• Acipenser transmontanus
• Acipenseridae
• ack-ack