Nepenthes graciliflora 
Nepenthes hurrelliana 
Nepenthes madagascariensis 
Nepenthes masoalensis 
Nepenthes philippinensis 
Nepenthes rafflesiana 
Nepenthes rajah 
Nepenthes sanguinea 
Nepenthes stenophylla 
Nepenthes tentaculata 
Neurada procumbens 
New Zealand iceplant 
Night-blooming Cereus 
Night-blooming Cereus 
Night-flowering Catchfly 
Noaea mucronata 
nodding chickweed 
Northern starwort 
Nottingham Catchfly 
Nuttall's sandwort 
Oblong-leaved sundew 
Octopus Cactus 
Old man's Cap 
Old-Man-of-the-Andes