Macrosepala maculata macwilliamsii Madrid Magali magdalenae Maggies Pride Magic Star Mint Malibu Mambo Mandela Mandela x Midnight Mangosteen Mango Ice Manhatten Manini Manoa Beauty Manoa Beauty x Olwen Ferris Marble Throat Marcon Margaret margaretae Maribel Marmorata banded Martin martinellii Both red and green forms exist. Mary Elmore Marzipan Match Point Medallion Medium Rare melanodonta melanodonta x concentrica Memorium Mendoza

Mercury Mercury Rising Merlot Miami Heat Midget Midnight Midnight Marble Milagro Mini Mandela Mini Pearl Mini Skirt Misfit Misty Heather Moado Moado Reverse Moby Dick Mocha Mint Mojo Monkey Business Mood Indigo Moondust Moon Over Fort Dix Moon Tiger mooreana Morabeza More or Less Morna Morona Morris Henry Hobbs x pauciflora Morse Code Moyna Prince Mo Betta Mo Peppa Please mucugensis multicolor myrmecophila