1. Low shrubby pine of central Europe with short bright green needles in bunches of two
   - mountain pine, dwarf mountain pine, mugho pine, mugo pine, Pinus mugo

Type of: pine, pine tree, true pine

• genus Araneus
• genus Araucaria
• genus Araujia
• genus Arbutus
• genus Arca
• genus Arcella
• genus Arceuthobium
• genus Archaeopteryx
• genus Archaeornis
• genus Archeopteryx
• genus Archidiskidon
• genus Archilochus
• genus Architeuthis
• genus Archosargus
• genus Arctictis
• genus Arctium
• genus Arctocebus
• genus Arctocephalus
• genus Arctonyx
• genus Arctostaphylos
• genus Arctotis
• genus Ardea
• genus Ardisia
• genus Areca
• genus Arenaria