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 |
| Hedysarum boreale var. boreale | Utah Sweetvetch | |
| Hedeoma costata | Ribbed False Pennyroyal False Pennyroyal Falsepennyroyal | |
| Hedeoma costata var. pulchella | Ribbed False Pennyroyal False Pennyroyal Falsepennyroyal | |
| Heliotropium curassavicum var. curassavicum | Salt Heliotrope | |
| Heliotropium curassavicum var. obovatum | Seaside Heliotrope | |
| Hedeoma drummondii | Drummond's False Pennyroyal Limoncillo Mock Pennyroyal | |
| Helenium flexuosum | Purplehead Sneezeweed Purple-head Sneezeweed | |
| Heliotropium fruticosum | Key West Heliotrope | |
| Hexalectris grandiflora | Largeflower Crested Coralroot Greenman's Hexalectris Giant Coral-root Greenman's Cock's-comb Largeflower Crested Coral Root | |
| Hedeoma hispida | Rough False Pennyroyal | |
| Herbertia lahue | Prairie Nymph Herbertia | |
| Herbertia lahue ssp. caerulea | Prairie Nymph Herbertia | |
| Helenium linifolium | Slimleaf Sneezeweed | |
| Heteranthera mexicana | Mexican Mudplantain Mexican Mud-plantain | |
| Hedeoma mollis | Softhair False Pennyroyal | |
| Heteranthera multiflora | Bouquet Mudplantain Bouquet Mud-plantain Multiflowered Mud-plantain | |
| Hedeoma nana | Dwarf False Pennyroyal | |
| Hedeoma nana ssp. nana | Dwarf False Pennyroyal | |
| Hexalectris nitida | Glass Mountain Crested Coralroot Glass Mountain Crested Coral Root | |
| Hexalectris revoluta | Chisos Mountain Crested Coralroot Correll’s Cock’s-comb Curly Coral Root Curly Coral-root | |
| Hedeoma reverchonii | Reverchon's False Pennyroyal | |
| Hedeoma reverchonii var. reverchonii | Reverchon's False Pennyroyal Rock Hedeoma | |
| Hedeoma reverchonii var. serpyllifolia | Reverchon's False Pennyroyal Rock Hedeoma | |
| Hexalectris spicata | Spiked Crested Coralroot Spiked Crested Coral Root | |
| Hexalectris spicata var. spicata | Spiked Crested Coralroot Spiked Crested Coral Root | |
| Hexalectris warnockii | Texas Crested Coralroot Texas Purple Spike Texas Crested Coral Root | |
| Hibiscus coulteri | Desert Rosemallow Desert Rose-mallow Coulter Hibiscus | |
| Hibiscus denudatus | Paleface Rock Hibiscus | |
| Hibiscus striatus | Striped Rosemallow | |
| Hibiscus striatus ssp. lambertianus | Striped Rosemallow | |
| Hordeum brachyantherum | Meadow Barley | |
| Hordeum brachyantherum ssp. brachyantherum | Meadow Barley | |
| Houstonia humifusa | Matted Bluet | |
| Hordeum jubatum | Foxtail Barley | |
| Hordeum jubatum ssp. jubatum | Foxtail Barley Squirreltail Barley Skunktail | |
| Houstonia purpurea | Venus's Pride Large Houstonia Woodland Bluets Purple Bluets Mountain Bluets | |
| Houstonia pusilla | Tiny Bluets Small Bluets Star Violet | |
| Houstonia purpurea var. purpurea | Venus' Pride Large Purple Bluets | |
| Houstonia rubra | Red Bluet | |
| Houstonia wrightii | Pygmy Bluet | |
| Hunzikeria texana | Texas Cupflower | |
| Hyptis alata | Clustered Bushmint | |
| Hymenopappus artemisiifolius | Oldplainsman Woolly-white Old Plainsman | |
| Hymenopappus artemisiifolius var. artemisiifolius | Oldplainsman | |
| Hydrocotyle ranunculoides | Floating Marshpennywort Floating Marsh-Pennywort Floating Marsh Pennywort Floating Pennyroyal | |
| Hydrolea uniflora | Oneflower False Fiddleleaf | |
| Hybanthus verticillatus | Babyslippers Nodding Green Violet Green Violet | |
| Hymenothrix wrightii | Wright's Thimblehead | |
| Ionactis linariifolius | Flaxleaf Whitetop Aster Stiff Aster Flaxleaf Aster | |
| Iodanthus pinnatifidus | Purplerocket Purple Rocket Purple-rocket Violet-rocket | |
| Ipomoea barbatisepala | Canyon Morning-glory Canyon Morning Glory Canyon Morningglory | |
| Ipomoea capillacea | Purple Morning-glory Purple Morning Glory Purple Morningglory | |
| Ipomoea cordatotriloba | Tievine Purple Bindweed Morning Glory | |
| Ipomoea cordatotriloba var. cordatotriloba | Tievine Sharp-pod Morning Glory Purple Bindweed Tie Vine | |
| Ipomoea cordatotriloba var. torreyana | Torrey's Tievine | |
| Ipomoea dumetorum | Railwaycreeper Railway-creeper | |
| Ipomoea leptophylla | Bush Morning-glory | |
| Ipomoea lindheimeri | Lindheimer's Morning-glory Blue Morning Glory | |
| Ipomopsis longiflora ssp. longiflora | Flaxflowered Ipomopsis Flaxflowered Gilia Long Flowered Gilia | |
| Ipomoea pandurata | Man Of The Earth Wild Potato Wild Sweet Potato Manroot | |
| Ipomoea plummerae | Huachuca Mountain Morning-glory Huachuca Mountain Morning Glory Huachuca Morningglory Plummer's Morning Glory | |
| Ipomopsis pumila | Dwarf Ipomopsis Dwarf Gilia Spotted Gilia Dwarf Skyrocket Low Skyrocket | |
| Ipomoea rupicola | Cliff Morning-glory Cliff Morning Glory Cliff Morningglory | |
| Ipomoea sagittata | Saltmarsh Morning-glory Salt-marsh Morning Glory | |
| Ipomoea shumardiana | Narrowleaf Morning-glory Narrow-leaf Morning-glory Narrowleaf Morningglory Narrow Leaf Morning Glory | |
| Ipomoea tenuiloba | Spiderleaf | |
| Ipomopsis thurberi | El Paso Skyrocket Thurber's Skyrocket Thurber's Gilia | |
| Ipomopsis wrightii | Leafy Skyrocket | |
| Iris brevicaulis | Zigzag Iris | |
| Iris virginica | Virginia Iris Great Blue Flag Southern Blue Flag | |
| Iris virginica var. shrevei | Shreve's Iris Virginia Iris Southern Blue Flag Blue Flag | |
| Iris virginica var. virginica | Virginia Iris Blue Flag Iris | |
| Isotria verticillata | Large Whorled Pogonia Purple Fiveleaf Orchid | |
| Juncus acuminatus | Tapertip Rush | |
| Justicia americana | American Water-willow Water-willow | |
| Juncus mexicanus | Mexican Rush | |
| Justicia ovata | Looseflower Water-willow | |
| Justicia pacifica | Runyon's Water-willow | |
| Justicia pilosella | Hairy Tube-tongue Gregg's Tube-tongue False Honeysuckle | |
| Justicia turneri | Turner's Water-willow Turner's Tube Tongue | |
| Juniperus virginiana | Eastern Red Cedar Eastern Redcedar Virginia Juniper Red Juniper Pencil Cedar Carolina Cedar Red Savin | |
| Juniperus virginiana var. virginiana | Eastern Redcedar Eastern Red Cedar | |
| Justicia wrightii | Wright's Waterwillow | |
| Koanophyllon solidaginifolium | Shrubby Thouroughwort Shrubby Umbrella Thouroughwort | |
| Krameria erecta | Littleleaf Ratany Range Ratany | |
| Krameria lanceolata | Trailing Krameria Ratany Crameria Prairie Sandbur Trailing Ratany | |
| Krameria ramosissima | Manystem Ratany Calderona | |
| Lactuca graminifolia | Grassleaf Lettuce | |
| Lathyrus graminifolius | Grassleaf Pea | |
| Lactuca graminifolia var. arizonica | Grassleaf Lettuce | |
| Lathyrus lanszwertii | Nevada Pea | |
| Lathyrus lanszwertii var. leucanthus | Nevada Pea | |
| Lathyrus palustris | Marsh Pea Marsh Vetchling | |
| Lathyrus polymorphus | Manystem Pea Hoary Vetchling | |
| Lathyrus polymorphus ssp. incanus | Hoary Pea | |
| Lathyrus polymorphus ssp. polymorphus | Manystem Pea | |
| Lathyrus polymorphus var. polymorphus | Manystem Pea | |
| Lathyrus venosus | Veiny Pea Veiny Vetchling Wild Sweet Pea Bushy Vetch | |
| Lespedeza ×brittonii | Lespedeza | |
| Leucophyllum candidum | Brewster County Barometerbush Violet Silverleaf Boquillas Silverleaf Purple Ceniza Cenizo | |
| scientific name | common name(s) | image gallery |
