Minuartia globulosa 
Minuartia hamata 
Minuartia mediterranea 
Minuartia meyeri 
Mistletoe Cactus 
Moehringia macrophylla 
Moehringia pendula 
Moenchia mantica 
Mojave Sand-verbena 
Mollugo pentaphylla 
Moss-rose Purslane 
Mount Hood pussypaws 
Mount Libanus Pink 
Mountain Sorrel 
Myricaria bracteata 
Naked Buckwheat 
Neoraimondia arequipensis 
Nepenthes alata 
Nepenthes albomarginata 
Nepenthes ampullaria 
Nepenthes attenboroughii 
Nepenthes deaniana 
Nepenthes distillatoria 
Nepenthes edwardsiana