Attention: Latin names used in this index originate from historic literature and in many cases do not correspond to modern botanical nomenclature.
Nitophyllum confervaceum --> Nymphaea nouchalliiNitophyllum confervaceum  | 
Nitophyllum gmelini  | 
Nitophyllum hilliae  | 
Nitophyllum laceratum  | 
Nitophyllum punctatum  | 
Nitophyllum punctatum  | 
Nitophyllum punctatum  | 
Nitophyllum punctatum  | 
Nitophyllum versicolor  | 
Nittela betrachosperma  | 
Nittela confervacea  | 
Nittela gracilis  | 
Nittela hyalina  | 
Nittela mucronata  | 
Nittela ornithopoda  | 
Nittela tenuissima  | 
Nittela translucens  | 
Noctua piniperda  | 
Noctua piniperda  | 
Noctua piniperda  | 
Noctua piniperda  | 
Noctua piniperda  | 
600 dpi high resolution scan (TIFF image) Nodularia harveyana  | 
Nolina longifolia  | 
Nopal opuntia  | 
Nostoc  | 
600 dpi high resolution scan (TIFF image) Nostoc sphaericum  | 
Nostoc sphaericum  | 
Nostoc verrucosum  | 
600 dpi high resolution scan (TIFF image) Nostochopsis lobata  | 
Noteroclada porphyrorrhiza  | 
Notothylas valvata  | 
Notothylas valvata  | 
Nowakowskia hormothecae  | 
Nowakowskiella elegans  | 
Nowellia curvifolia  | 
Nowellia curvifolie  | 
Nuphar lutea  | 
Nuphar lutea  | 
Nuphar luteum  | 
Nuphar luteum  | 
Nuphar luteum  | 
Nuphar luteum  | 
Nuphar luteum  | 
Nuphar luteum  | 
Nuphar luteum  | 
Nuphar pumilum  | 
Nyctalis asterophora  | 
Nyctalis parasitica  | 
Nymphaea alba  | 
Nymphaea alba  | 
Nymphaea alba  | 
Nymphaea alba  | 
Nymphaea alba  | 
Nymphaea alba  | 
Nymphaea amazonum  | 
Nymphaea colorata  | 
Nymphaea lotus  | 
Nymphaea lutea  | 
Nymphaea nouchallii  |