Nailwort
Naked lady
Naples onion
Narrow-leaved ash
Narrow-leaved clover
Narrow-leaved peppermint
Nasturtium
Native box
Native cherry
Native cranberry
Native currant
Native elderberry
Native gorse
Native honeysuckle
Native hop
Native indigo Native laurel
Native laurel
Native mignonette
Native olive
Native parsley
Native pellitory
Native plum
Native raspberry
Native strawberry
Native tobacco
Native yam
New Holland daisy
New Zealand flax
New Zealand spinach
Nightshade
Nipplewort
Nit grass
Nodding thistle
Notched sea lavender