1. Of a plant tipped with a thorn

See also: tipped

• 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
• genus Marasmius
• genus Marattia
• genus Marchantia
• genus Marmota
• genus Marrubium
• genus Marsilea
• genus Martes
• genus Martynia