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 |
| Helianthus grosseserratus | Sawtooth Sunflower | |
| Helianthus maximiliani | Maximilian Sunflower Max Sunflower | |
| Heracleum maximum | Common Cowparsnip Cow Parsnip | |
| Hepatica nobilis | Hepatica | |
| Hepatica nobilis var. acuta | Sharplobe Hepatica Sharp-lobed Hepatica Mountain Hepatica | |
| Hepatica nobilis var. obtusa | Roundlobe Hepatica Round-lobed Hepatica Liverleaf | |
| Helianthus occidentalis | Fewleaf Sunflower Western Sunflower | |
| Helianthus tuberosus | Jerusalem Artichoke Sunchoke | |
| Heuchera villosa | Hairy Alumroot | |
| Houstonia caerulea | Azure Bluet Quaker Ladies Bluets | |
| Hydrocotyle americana | American Marshpennywort Water-pennywort | |
| Hypericum ascyron | Great St. John's-wort Giant St. John's-wort | |
| Hydrastis canadensis | Goldenseal | |
| Hybanthus concolor | Eastern Greenviolet Green Violet | |
| Hydrocotyle umbellata | Manyflower Marsh-pennywort Many-flowered Marsh-pennywort Marsh Pennywort Water Pennywort Money Plant | |
| Hydrophyllum virginianum | Virginia Waterleaf Eastern Waterleaf Shawnee Salad | |
| Ionactis linariifolius | Flaxleaf Whitetop Aster Stiff Aster Flaxleaf Aster | |
| Ipomoea pandurata | Man Of The Earth Wild Potato Wild Sweet Potato Manroot | |
| Iris brevicaulis | Zigzag Iris | |
| Iris cristata | Dwarf Crested Iris | |
| Iris verna | Dwarf Violet Iris Vernal Iris Dwarf Iris | |
| Iris versicolor | Harlequin Blueflag Northern Blue Flag Large Blue Iris | |
| Isotria verticillata | Large Whorled Pogonia Purple Fiveleaf Orchid | |
| Jeffersonia diphylla | Twinleaf | |
| Justicia americana | American Water-willow Water-willow | |
| Lathyrus venosus | Veiny Pea Veiny Vetchling Wild Sweet Pea Bushy Vetch | |
| Liatris aspera var. intermedia | Intermediate Rough Gayfeather Intermediate Rough Blazing Star Intermediate Rough Liatris Tall Gayfeather Tall Blazing Star Tall Liatris | |
| Linnaea borealis | Twinflower American Twinflower | |
| Lilium canadense | Canada Lily Canadian Lily Wild Yellow Lily | |
| Liparis liliifolia | Brown Widelip Orchid Large Twayblade | |
| Lilium michiganense | Michigan Lily Turk's Cap Lily | |
| Liatris pycnostachya | Prairie Blazing Star Prairie Gayfeather Prairie Liatris Kansas Blazing Star Kansas Gayfeather Kansas Liatris Cat-tail Blazing Star Cat-tail Gayfeather Cat-tail Liatris Hairy Button-snakeroot | |
| Liatris scariosa | Devil's Bite Large Blazing Star Large Gayfeather Large Liatris Savanna Blazing Star Savanna Gayfeather Savanna Liatris | |
| Liatris spicata | Dense Blazing Star Dense Gayfeather Dense Liatris Marsh Blazing Star Marsh Gayfeather Marsh Liatris | |
| Lilium superbum | Turk's-cap Lily | |
| Linum virginianum | Woodland Flax | |
| Lobelia cardinalis | Cardinal Flower | |
| Lobelia siphilitica | Great Blue Lobelia | |
| Lobelia spicata | Pale-spike Lobelia | |
| Ludwigia alternifolia | Seedbox | |
| Lupinus perennis | Sundial Lupine Wild Lupine | |
| Ludwigia polycarpa | Manyfruit Primrose-willow | |
| Lycopus americanus | American Water Horehound Water Horehound | |
| Lysimachia ciliata | Fringed Loosestrife Fringed Yellow Loosestrife | |
| Lycopodium digitatum | Fan Clubmoss Running Cedar Ground Pine | |
| Lysimachia quadrifolia | Whorled Yellow Loosestrife Whorled Loosestrife Prairie Loosestrife | |
| Lysimachia terrestris | Earth Loosestrife Swamp Candles | |
| Maianthemum canadense | Canada Mayflower False Lily-of-the-valley | |
| Maianthemum racemosum ssp. racemosum | Feathery False Lily Of The Valley False Spikenard False Solomon's Seal Solomon's Plume Smilacina | |
| Matteuccia struthiopteris | Ostrich Fern | |
| scientific name | common name(s) | image gallery |
