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 |
| Heliotropium curassavicum var. curassavicum | Salt Heliotrope | |
| Heliotropium curassavicum var. obovatum | Seaside Heliotrope | |
| Helianthus debilis | Cucumberleaf Sunflower Cucumber-leaf Sunflower Beach Sunflower | |
| Helianthus debilis ssp. cucumerifolius | Cucumberleaf Sunflower | |
| Helianthus ×doronicoides | Sunflower | |
| Hedeoma drummondii | Drummond's False Pennyroyal Limoncillo Mock Pennyroyal | |
| Heteranthera dubia | Grassleaf Mudplantain Water Stargrass | |
| Helenium elegans | Pretty Sneezeweed | |
| Helenium elegans var. amphilobum | Pretty Sneezeweed | |
| Helenium elegans var. elegans | Pretty Sneezeweed | |
| Helenium flexuosum | Purplehead Sneezeweed Purple-head Sneezeweed | |
| Heliotropium fruticosum | Key West Heliotrope | |
| Heterotheca fulcrata | Rockyscree False Goldenaster | |
| Heterotheca fulcrata var. arizonica | Arizona False Goldenaster | |
| Heterotheca fulcrata var. fulcrata | Rockyscree False Goldenaster | |
| Heterotheca fulcrata var. senilis | Rockyscree False Goldenaster | |
| Helianthemum glomeratum | Clustered Frostweed | |
| Heliotropium glabriusculum | Greeneye Heliotrope Green-eye Heliotrope | |
| Helianthus grosseserratus | Sawtooth Sunflower | |
| Heliotropium greggii | Fragrant Heliotrope | |
| Heliopsis helianthoides | Smooth Oxeye Oxeye Sunflower False Sunflower | |
| Heliopsis helianthoides var. scabra | Smooth Oxeye | |
| Helianthus hirsutus | Hairy Sunflower Rough Sunflower | |
| Helianthus ×intermedius | Sunflower | |
| Helianthus ×laetiflorus | Cheerful Sunflower | |
| Helianthus laciniatus | Alkali Sunflower | |
| Heteranthera limosa | Blue Mudplantain Blue Mud Plantain | |
| Heliomeris longifolia | Longleaf False Goldeneye Southern Goldeneye | |
| Heliomeris longifolia var. annua | Longleaf False Goldeneye | |
| Helianthus maximiliani | Maximilian Sunflower Max Sunflower | |
| Heteranthera mexicana | Mexican Mudplantain Mexican Mud-plantain | |
| Helenium microcephalum | Smallhead Sneezeweed | |
| Helenium microcephalum var. microcephalum | Smallhead Sneezeweed | |
| Helenium microcephalum var. ooclinium | Smallhead Sneezeweed | |
| Hedeoma mollis | Softhair False Pennyroyal | |
| Helianthus mollis | Ashy Sunflower Downy Sunflower | |
| Heliotropium molle | Soft Heliotrope | |
| Heliomeris multiflora | Showy Goldeneye | |
| Heteranthera multiflora | Bouquet Mudplantain Bouquet Mud-plantain Multiflowered Mud-plantain | |
| Heliomeris multiflora var. multiflora | Showy Goldeneye Showy False Goldeneye | |
| Hedeoma nana | Dwarf False Pennyroyal | |
| Hedeoma nana ssp. nana | Dwarf False Pennyroyal | |
| Helianthus neglectus | Neglected Sunflower | |
| Helianthus niveus | Desert Sunflower Showy Sunflower Silver Leaved Ssunflower | |
| Helianthus niveus ssp. canescens | Gray Desert Sunflower Showy Sunflower | |
| Helianthus occidentalis | Fewleaf Sunflower Western Sunflower | |
| Helianthus occidentalis ssp. occidentalis | Fewleaf Sunflower | |
| Helianthus occidentalis ssp. plantagineus | Fewleaf Sunflower Shinner’s Sunflower | |
| Helianthus pauciflorus | Stiff Sunflower Prairie Sunflower | |
| Helianthus paradoxus | Paradox Sunflower Puzzle Sunflower Pecos Sunflower | |
| Heliopsis parvifolia | Mountain Oxeye | |
| Hesperaloe parviflora var. engelmannii | Engelmann's False Yucca Red Hesperaloe Red Yucca | |
| Hesperaloe parviflora var. parviflora | Red Hesperaloe Red Yucca Redflower False Yucca | |
| Helianthus pauciflorus ssp. pauciflorus | Stiff Sunflower | |
| Helianthus pauciflorus ssp. subrhomboideus | Stiff Sunflower | |
| Helianthus petiolaris | Prairie Sunflower Plains Sunflower | |
| Helianthus petiolaris ssp. petiolaris | Prairie Sunflower | |
| Heterosperma pinnatum | Wingpetal | |
| Helianthus praecox | Texas Sunflower | |
| Heliotropium procumbens | Fourspike Heliotrope | |
| Helianthus praecox ssp. hirtus | Dimmit Sunflower Texas Sunflower | |
| Helianthus praecox ssp. praecox | Texas Sunflower | |
| Heliotropium procumbens var. procumbens | Fourspike Heliotrope | |
| Helianthus praecox ssp. runyonii | Runyon's Sunflower | |
| Heliotropium racemosum | Coastal Plain Heliotrope | |
| Heteranthera reniformis | Kidneyleaf Mudplantain Kidney-leaf Mud-plantain | |
| Hedeoma reverchonii | Reverchon's False Pennyroyal | |
| Hedeoma reverchonii var. serpyllifolia | Reverchon's False Pennyroyal Rock Hedeoma | |
| Heteranthera rotundifolia | Roundleaf Mudplantain Round-leaf Mud-plantain | |
| Heuchera rubescens | Pink Alumroot Mountain Alumroot Red Alumroot Wild Coralbells | |
| Heuchera rubescens var. rubescens | Pink Alum-root Pink Alumroot | |
| Heuchera rubescens var. versicolor | Pink Alumroot Alumroot | |
| Helianthus salicifolius | Willowleaf Sunflower Willow-leaved Sunflower | |
| Helianthus simulans | Muck Sunflower Narrow-leaved Sunflower Swamp Sunflower | |
| Helianthus strumosus | Paleleaf Woodland Sunflower Paleleaf Sunflower Woodland Sunflower | |
| Heterotheca stenophylla | Stiffleaf False Goldenaster Sticky Granite-daisy | |
| Heterotheca stenophylla var. angustifolia | Stiffleaf False Goldenaster | |
| Heterotheca stenophylla var. stenophylla | Stiffleaf False Goldenaster | |
| Heterotheca subaxillaris | Camphorweed Camphor Weed | |
| Heliotropium tenellum | Pasture Heliotrope White Heliotrope | |
| Heliotropium texanum | Texas Heliotrope | |
| Hermannia texana | Texas Burstwort Mexican Mallow | |
| Helianthus tuberosus | Jerusalem Artichoke Sunchoke | |
| Heterotheca villosa | Hairy False Goldenaster Hairy Golden-aster | |
| Heterotheca viscida | Cliff False Goldenaster Cliff Goldenaster | |
| Heterotheca villosa var. nana | Hairy False Goldenaster | |
| Heterotheca villosa var. scabra | Hairy False Goldenaster | |
| Hexalectris warnockii | Texas Crested Coralroot Texas Purple Spike Texas Crested Coral Root | |
| Hibiscus aculeatus | Comfortroot Big Thicket Hibiscus Pineland Hibiscus | |
| Hibiscus coulteri | Desert Rosemallow Desert Rose-mallow Coulter Hibiscus | |
| Hieracium fendleri | Yellow Hawkweed | |
| Hieracium fendleri var. fendleri | Yellow Hawkweed | |
| Hieracium gronovii | Queendevil | |
| Hibiscus grandiflorus | Swamp Rose-mallow Pink Swamp Hibiscus Large-flowered Hibiscus | |
| Hieracium longipilum | Hairy Hawkweed | |
| Hibiscus martianus | Heartleaf Rosemallow Tulipan Del Monte Heartleaf Hibiscus | |
| Hieracium schultzii | Roughstem Hawkweed | |
| Hibiscus striatus | Striped Rosemallow | |
| Hibiscus striatus ssp. lambertianus | Striped Rosemallow | |
| Houstonia acerosa | Needleleaf Bluet | |
| scientific name | common name(s) | image gallery |
