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 |
| Nuttallanthus texanus | Texas Toadflax Texas Toad-flax Toadflax | |
| Nyssa aquatica | Water Tupelo Blackgum Sourgum Cotton Gum Swamp Tupelo Water Gum | |
| Nyctaginia capitata | Devil's Bouquet Scarlet Muskflower | |
| Nymphaea mexicana | Yellow Waterlily Yellow Water-lily Banana Lily Banana Waterlily Sun Lotus | |
| 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 | |
| Nyssa sylvatica | Tupelo Blackgum Black Tupelo Sourgum Pepperidge Tupelo Gum Beetlebung | |
| Oenothera albicaulis | Whitest Evening-primrose White-stem Evening-primrose Pale Evening-primrose | |
| Oenothera biennis | Common Evening-primrose King's Cure-all Common Evening Primrose | |
| Oenothera brachycarpa | Shortfruit Evening-primrose Short-fruit Evening-primrose Shortfruit Evening Primrose | |
| Oenothera caespitosa | Tufted Evening Primrose Gumbo Evening Primrose Gumbo Lily Fragrant Evening Primrose Tufted Evening-primrose | |
| Oenothera drummondii | Beach Evening-primrose Beach Evening Primrose | |
| Oenothera elata | Hooker's Evening-primrose Hooker's Evening Primrose | |
| Oenothera flava | Yellow Evening-primrose Long-tube Evening-primrose Shortfin Evening-primrose Yellow Evening Primrose | |
| Oenothera gayleana | Gypsum Evening Primrose | |
| Oenothera jamesii | Trumpet Evening-primrose Trumpet Evening Primrose River Primrose | |
| Oenothera lindheimeri | White Gaura Butterfly Gaura Lindheimer's Beeblossom Lindheimer's Gaura | |
| Oenothera macrocarpa | Bigfruit Evening-primrose Missouri Evening-primrose Fluttermill Big-fruit Evening-primrose Missouri Primrose Bigfruit Evening Primrose | |
| Oenothera macrocarpa ssp. incana | Bigfruit Evening-primrose Silver Leaf Primrose Bigfruit Evening Primrose | |
| Oenothera macrocarpa ssp. macrocarpa | Bigfruit Evening-primrose Fluttermill Missouri Evening Primrose | |
| Oenothera pallida | Pale Evening-primrose | |
| Oenothera primiveris | Desert Evening-primrose Yellow-flower Desert Evening-primrose Bottle Evening Primrose Large Yellow Desert Primrose | |
| Oenothera rhombipetala | Fourpoint Evening-primrose Four-point Evening Primrose Diamond Petal Primrose Greater Four-point Evening-primrose | |
| Oenothera speciosa | Pink Evening Primrose Showy Evening Primrose Mexican Evening Primrose Showy Primrose Pink Ladies Buttercups Pink Buttercups | |
| Oenothera suffrutescens | Scarlet Beeblossom Scarlet Gaura | |
| Oenothera suffulta | Kisses Wild Honeysuckle Beeblossom Roadside Gaura | |
| Oenothera triloba | Stemless Evening-primrose Stemless Evening Primrose | |
| Oligoneuron rigidum | Stiff Goldenrod Hard-leaf Goldenrod | |
| Oligoneuron rigidum var. rigidum | Stiff Goldenrod | |
| Onosmodium bejariense var. bejariense | Soft-hair Marbleseed False Gromwell | |
| Opuntia ellisiana | Spineless Prickly Pear Tigertongue South Texas Pricklypear | |
| Opuntia engelmannii | Cactus Apple Prickly Pear | |
| Opuntia engelmannii var. engelmannii | Cactus Apple Prickly Pear | |
| Opuntia engelmannii var. lindheimeri | Texas Prickly Pear Lindheimer's Prickly Pear Lindheimer Prickly Pear | |
| Opuntia fragilis | Brittle Prickly Pear Fragile Prickly Pear Pygmy Prickly Pear Brittle Cactus | |
| 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 macrocentra | Purple Pricklypear Purple Prickly Pear Long-spined Prickly Pear Black Spine Prickly Pear | |
| Opuntia macrocentra var. macrocentra | Purple Pricklypear Purple Prickly Pear | |
| Opuntia polyacantha | Plains Prickly Pear Hair-spine Prickly Pear Nopal Peludito | |
| Opuntia rufida | Blind Pricklypear Blind Prickly Pear | |
| Opuntia ×spinosibacca | Spiny Fruit Prickly Pear Prickly Pear | |
| Osmunda cinnamomea | Cinnamon Fern | |
| Ostrya virginiana | Eastern Hop-hornbeam American Hop-hornbeam Woolly Hop-hornbean Eastern Ironwood Roughbark Ironwood Ironwood Deerwood Leverwood | |
| Oxalis drummondii | Drummond's Wood-sorrel Large-leaf Wood-sorrel Drummond's Woodsorrel | |
| Oxytropis lambertii | Purple Locoweed | |
| Oxytropis sericea | White Locoweed Silky Locoweed | |
| Oxalis stricta | Common Yellow Oxalis Yellow Wood-sorrel Upright Yellow Wood-sorrel Yellow Woodsorrel | |
| Parkinsonia aculeata | Retama Paloverde Mexican Paloverde Jerusalem Thorn Horsebean Lluvia De Oro | |
| Passiflora affinis | Bracted Passionflower Passion Flower | |
| scientific name | common name(s) | image gallery |
