1. Pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe
   "cosmogonic theories of the origin of the universe"
   - cosmologic, cosmological, cosmogonical, cosmogenic

See also: cosmogony

• genus Mallotus
• genus Malope
• genus Malopterurus
• genus Malosma
• genus Malpighia
• genus Malus
• genus Malva
• genus Malvastrum
• genus Malvaviscus
• genus Mammea
• genus Mammillaria
• genus Mammut
• genus Mammuthus
• genus Mandevilla
• genus Mandragora
• genus Mandrillus
• genus Manduca
• genus Mangifera
• genus Manglietia
• genus Manihot
• genus Manilkara
• genus Manis
• genus Manta
• genus Mantis
• genus Maranta