1. Not yet opened or unsealed
   "unopened Christmas presents"

See also: sealed

• genus Asio
• genus Aspalathus
• genus Asparagus
• genus Aspergillus
• genus Asperula
• genus Asphodeline
• genus Asphodelus
• genus Aspidelaps
• genus Aspidiotus
• genus Aspidistra
• genus Aspidophoroides
• genus Aspis
• genus Asplenium
• genus Astacus
• genus Aster
• genus Astilbe
• genus Astragalus
• genus Astrantia
• genus Astreus
• genus Astroloma
• genus Astronium
• genus Astrophyton
• genus Astropogon
• genus Ateles
• genus Athene