Combination search
Looking for commercially available native plant species suitable to your state or region, try the Recommended Species page.
| scientific name | common name(s) | image gallery |
| Monotropa uniflora | Indianpipe Indian Pipe | |
| Mollugo verticillata | Green Carpetweed | |
| Muhlenbergia bushii | Nodding Muhly | |
| Muhlenbergia capillaris | Gulf Muhly Hair-awn Muhly Hairy-awn Muhly Hair Grass Pink Muhly | |
| Muhlenbergia ×curtisetosa | Muhly | |
| Muhlenbergia cuspidata | Plains Muhly Stony-hills Muhly | |
| Muhlenbergia frondosa | Wirestem Muhly | |
| Muhlenbergia glabriflora | Inland Muhly | |
| Muhlenbergia mexicana | Mexican Muhly Leafy Satingrass Wirestem Muhly | |
| Muhlenbergia schreberi | Nimblewill | |
| Muhlenbergia sobolifera | Rock Muhly | |
| Muhlenbergia sylvatica | Woodland Muhly | |
| Muhlenbergia tenuiflora | Slim-flower Muhly Slimflower Muhly Slimflowered Muhly | |
| Myriophyllum heterophyllum | Twoleaf Watermilfoil | |
| Myosotis macrosperma | Largeseed Forget-me-not | |
| Myosurus minimus | Tiny Mousetail | |
| Myriophyllum pinnatum | Cutleaf Watermilfoil | |
| Myosotis verna | Spring Forget-me-not | |
| Myriophyllum verticillatum | Whorl-leaf Watermilfoil | |
| Najas guadalupensis | Common Water Nymph Southern Water Nymph Najas | |
| Najas guadalupensis ssp. guadalupensis | Guadalupe Waternymph Southern Waternymph Southern Naiad | |
| Nassella leucotricha | Texas Wintergrass Texas Speargrass Wintergrass | |
| Neviusia alabamensis | Alabama Snow-wreath Neviusia | |
| Nemophila aphylla | Smallflower Baby Blue Eyes | |
| Neobeckia aquatica | Lakecress Lake Cress | |
| Nekemias arborea | Peppervine | |
| Nemastylis geminiflora | Prairie Celestials Celestials Prairie Pleatleaf | |
| Nelumbo lutea | American Lotus Yellow Water Lotus Yellow Lotus | |
| Neptunia lutea | Yellow Sensitive Briar Yellow Puff | |
| Nemastylis nuttallii | Nuttall's Pleatleaf | |
| Nemophila phacelioides | Texas Baby Blue Eyes Large-flower Baby-blue-eyes Baby Blue-eyes Flannel Breeches | |
| Nothoscordum bivalve | Crowpoison False Garlic Crow Poison | |
| Notholaena standleyi | Star Cloak Fern Northern Desert Star Cloakfern | |
| Nuttallanthus canadensis | Canada Toadflax Blue Toadflax Old-field Toadflax | |
| Nuphar lutea | Yellow Pond Lily Yellow Cow Lily Cow Lily Spatter Dock Wakas | |
| Nuphar lutea ssp. advena | Common Spatterdock Spatterdock Yellow Cow-lily Cow-lily Yellow Pond-lily Brandy-bottle | |
| Nuttallanthus texanus | Texas Toadflax Texas Toad-flax Toadflax | |
| Nyssa aquatica | Water Tupelo Blackgum Sourgum Cotton Gum Swamp Tupelo Water Gum | |
| Nyssa biflora | Swamp Tupelo Swamp Blackgum | |
| Nymphaea odorata | American White Water-lily Fragrant White Water-lily Fragrant Water-lily White Water-lily Sweet-scented White Water-lily Sweet-scented Water-lily Beaver Root | |
| Nymphaea odorata ssp. odorata | American White Waterlily | |
| Nymphaea odorata ssp. tuberosa | American White Waterlily Mississippi Waterlily | |
| Nyssa sylvatica | Tupelo Blackgum Black Tupelo Sourgum Pepperidge Tupelo Gum Beetlebung | |
| Obolaria virginica | Virginia Pennywort Pennywort | |
| Oenothera biennis | Common Evening-primrose King's Cure-all Common Evening Primrose | |
| Oenothera clelandii | Cleland's Evening Primrose Cleland's Evening-primrose Lesser Four-point Evening-primrose | |
| Oenothera curtiflora | Velvetweed Velvetleaf Gaura Lizard-tail Gaura Willow Gaura | |
| Oenothera demareei | Demaree's Beeblossom Demaree's Evening Primrose Demaree's Evening-primrose | |
| Oenothera filiformis | Longflower Beeblossom Longflower Gaura Large-flowered Gaura Kearney Gaura Tall Gaura | |
| Oenothera fruticosa | Narrowleaf Evening-primrose Narrow-leaf Evening-primrose Sundrops Narrowleaf Evening Primrose | |
| Oenothera fruticosa ssp. fruticosa | Narrowleaf Evening Primrose Sundrops | |
| Oenothera grandis | Showy Evening-primrose Largeflower Eveningprimrose Showy Eveningprimrose | |
| Oenothera heterophylla | Variable-leaf Evening-primrose | |
| Oenothera heterophylla ssp. heterophylla | Variableleaf Evening Primrose Variableleaf Evening-primrose | |
| Oenothera heterophylla ssp. orientalis | Oriental Evening Primrose Oriental Evening-primrose | |
| Oenothera laciniata | Cutleaf Evening-primrose Cut-leaved Evening Primrose | |
| Oenothera linifolia | Threadleaf Evening-primrose | |
| Oenothera macrocarpa | Bigfruit Evening-primrose Missouri Evening-primrose Fluttermill Big-fruit Evening-primrose Missouri Primrose Bigfruit Evening Primrose | |
| Oenothera macrocarpa ssp. macrocarpa | Bigfruit Evening-primrose Fluttermill Missouri Evening Primrose | |
| Oenothera nutans | Nodding Evening Primrose Nodding Evening-primrose | |
| Oenothera pilosella | Meadow Evening-primrose | |
| Oenothera pilosella ssp. pilosella | Meadow Evening Primrose Meadow Evening-primrose Prairie Sundrops | |
| Oenothera pilosella ssp. sessilis | Meadow Evening Primrose Meadow Evening-primrose Prairie Sundrops | |
| Oenothera rhombipetala | Fourpoint Evening-primrose Four-point Evening Primrose Diamond Petal Primrose Greater Four-point Evening-primrose | |
| Oenothera sinuosa | Wavyleaf Beeblossom Wavyleaf Gaura | |
| Oenothera spachiana | Spach's Evening-primrose | |
| Oenothera speciosa | Pink Evening Primrose Showy Evening Primrose Mexican Evening Primrose Showy Primrose Pink Ladies Buttercups Pink Buttercups | |
| Oenothera triloba | Stemless Evening-primrose Stemless Evening Primrose | |
| Oenothera villosa | Hairy Evening Primrose | |
| Oenothera villosa ssp. villosa | Hairy Evening-primrose | |
| Oenothera xerogaura | Drummond's Beeblossom Drummond's Gaura | |
| Oligoneuron album | Prairie Goldenrod Prairie Flat-top-goldenrod Upland White Aster Stiff Aster Sneezewort Aster | |
| Oldenlandia boscii | Bosc's Mille Graines | |
| Oldenlandia corymbosa | Flat-top Mille Graines | |
| Oligoneuron nitidum | Shiny Goldenrod | |
| Oligoneuron rigidum | Stiff Goldenrod Hard-leaf Goldenrod | |
| Oligoneuron riddellii | Riddell's Goldenrod | |
| Oligoneuron rigidum var. glabratum | Stiff Goldenrod | |
| Oligoneuron rigidum var. rigidum | Stiff Goldenrod | |
| Oldenlandia uniflora | Clustered Mille Graines | |
| Onosmodium bejariense | Soft-hair Marbleseed | |
| Onosmodium bejariense var. bejariense | Soft-hair Marbleseed False Gromwell | |
| Onosmodium bejariense var. hispidissimum | Softhair Marbleseed | |
| Onosmodium bejariense var. occidentale | Western Marbleseed | |
| Onosmodium bejariense var. subsetosum | Softhair Marbleseed Smooth False Gromwell | |
| Onoclea sensibilis | Sensitive Fern Bead Fern Sympathy Fern | |
| Ophioglossum crotalophoroides | Bulbous Adder's-tongue | |
| Ophioglossum crotalophoroides var. crotalophoroides | Bulbous Adder's-tongue | |
| Ophioglossum engelmannii | Limestone Adder's-tongue Limestone Adderstongue | |
| Oplismenus hirtellus | Basketgrass | |
| Oplismenus hirtellus ssp. setarius | Basketgrass | |
| Opuntia humifusa | Low Prickly Pear Smooth Prickly Pear Devil's Tongue | |
| Opuntia macrorhiza | Bigroot Prickly Pear Twist-spine Prickly Pear Common Prickly Pear Plains Prickly Pear | |
| Opuntia macrorhiza var. macrorhiza | Twistspine Pricklypear Plains Prickly Pear | |
| Ophioglossum nudicaule | Least Adder's-tongue | |
| Ophioglossum petiolatum | Longstem Adder's-tongue | |
| Ophioglossum vulgatum | Southern Adder's-tongue Adder's-tongue Adder's-tongue Fern | |
| Orbexilum onobrychis | French-grass | |
| Orbexilum pedunculatum | Sampson's Snakeroot | |
| Orbexilum pedunculatum var. pedunculatum | Sampson's Snakeroot | |
| scientific name | common name(s) | image gallery |
