| Scientific Name |
Common Name |
Native Status |
|
|
|
|
|
Nabalus albus (L.) Hooker
|
White Rattlesnake-root |
N |
|
Nabalus altissimus (L.) Hooker
|
Tall Rattlesnake-root |
N |
|
Nabalus autumnalis (Walter) Weakley
|
Slender Rattlesnake-root |
N |
|
Nabalus crepidineus (Michaux) A.P. DeCandolle
|
Midwestern Rattlesnake-Root |
N |
|
Nabalus roanensis Chickering
|
Roan Mountain Rattlesnake-root |
N |
|
Nabalus serpentarius (Pursh) Hooker
|
Lion's foot, Cankerweed |
N |
|
Nabalus trifoliolatus Cassini
|
Gall-of-the-earth |
N |
|
Najas canadensis Michx.
|
Canada Naiad |
N |
|
Najas gracillima (A. Braun ex Engelm.) Magnus
|
Slender Naiad, Bushy Naiad |
N |
|
Najas guadalupensis (Spreng.) Magnus var. guadalupensis
|
Southern Naiad, Common Naiad |
N |
|
Najas minor All.
|
Brittle Naiad, Spinyleaf Naiad |
I |
|
Nandina domestica Thunberg
|
Nandina, Heavenly Bamboo, Sacred-bamboo |
I |
|
Nanopanax trifolius (L.) A. Haines
|
Dwarf Ginseng |
N |
|
Napaea dioica L.
|
Glade Mallow |
N |
|
Narcissus poeticus L.
|
Poet's Narcissus, Pheasant's-eye Daffodil |
I |
|
Narcissus pseudonarcissus L.
|
Common Daffodil |
I |
|
Narcissus tazetta L.
|
Bunch-flowered Daffodil |
I |
|
Narcissus ×incomparabilis P. Mill. (pro sp.)
|
Nonesuch Daffodil |
I |
|
Narcissus ×medioluteus P. Mill.
|
Two-flower Narcissus |
I |
|
Nardia lescurii (Austin) Underw.
|
|
N |
|
Nasturtium officinale R. Brown
|
Watercress |
I |
|
Neckera besseri (Lobarzewski) Juratzka
|
|
N |
|
Neckera complanata (Hedw.) Huebener
|
|
N |
|
Neckera pennata Hedwig
|
Shingle Moss |
N |
|
Neillia incisa (Thunberg) S.H. Oh
|
Lace Shrub |
I |
|
Nekemias arborea (L.) J. Wen & Boggan
|
Peppervine |
N |
|
Nelumbo lutea Willd.
|
American Lotus, American Lotus-lily, Yellow Lotus |
N |
|
Nelumbo nucifera Gaertner
|
Sacred Lotus, Oriental Lotus-Lily, Pink Lotus |
I |
|
Nemophila aphylla (L.) Brummitt
|
Small-flower Baby-blue-eyes |
N |
|
Neobeckia aquatica (Eaton) Greene
|
Lake Cress |
N |
|
Neoorthocaulis attenuatus (Mart.) L. Söderstr., DeRoo & Hedd.
|
|
N |
|
Neottia bifolia (Raf.) Bombach
|
Southern Twayblade |
N |
|
Neottia smallii (Wieg.) Szlachetko
|
Appalachian Twayblade, Small's Twayblade, Kidneyleaf Twayblade |
N |
|
Nepeta cataria L.
|
Catnip, Catmint |
I |
|
Nephroia carolina (L.) Lian Lian & Wei Wang
|
Carolina Coralbead, Carolina Snailseed, Red-berried Moonseed |
N |
|
Nestronia umbellula Raf.
|
Nestronia, Leechbrush |
N |
|
Nicandra physalodes (L.) Gaertner
|
Apple-of-Peru |
I |
|
Nigella damascena L.
|
Love-in-a-mist, Fennel-flower |
I |
|
Noccaea perfoliata (Linnaeus) Al-Shehbaz
|
Perfoliate Pennycress, Thoroughwort Pennycress |
I |
|
Nothoscordum bivalve (L.) Britt.
|
Crow-poison, False Garlic |
N |
|
Nothoscordum gracile (Dryander) Stearn
|
Fragrant False Garlic |
I |
|
Notothylas orbicularis (Schwein.) Sull.
|
|
N |
|
Nowellia curvifolia (Dicks.) Mitt.
|
|
N |
|
Nuphar advena (Ait.) Ait.f.
|
Yellow Pond-lily, Common Spatterdock |
N |
|
Nuphar sagittifolia (Walter) Pursh
|
Narrow-leaved Spatterdock |
N |
|
Nymphaea odorata Aiton ssp. odorata
|
White Water-lily, Fragrant Water-lily |
N |
|
Nymphoides aquatica (J.F. Gmel.) Kuntze
|
Big Floating Heart, Banana Floating Heart |
N |
|
Nymphoides peltata (Gmelin) Kuntze
|
Yellow Floating Heart |
I |
|
Nyssa aquatica L.
|
Water Tupelo |
N |
|
Nyssa biflora Walt.
|
Swamp Tupelo, Swamp Black Gum |
N |
|
Nyssa sylvatica Marshall
|
Black Gum, Sour Gum |
N |