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 |
| Hedyotis schlechtendahliana ssp. schlechtendahliana | Kopa | |
| Hedyotis schlechtendahliana ssp. waimeae | Kopa | |
| Hecastocleis shockleyi | Prickle-leaf Prickleleaf | |
| Hedyotis terminalis | Variable Starviolet Manono | |
| Heliotropium torreyi | Slimleaf Heliotrope | |
| Hedyotis tryblium | Kalalau Valley Starviolet | |
| Hibiscus arnottianus | ||
| Hibiscus arnottianus ssp. arnottianus | Aloalo Kokio Keokeo Oahu White Hibiscus White Rosemallow | |
| Hibiscus arnottianus ssp. immaculatus | Aloalo Kokio Keokeo Molokai White Hibiscus White Rosemallow | |
| Hibiscus arnottianus ssp. punaluuensis | Aloalo Kokio Keokeo Oahu White Hibiscus Punaluu Rosemallow Punaluu White Hibiscus | |
| Hibiscus brackenridgei | Aloalo Brackenridge's Rosemallow Mao Hau Hele Native Yellow Hibiscus | |
| Hibiscus brackenridgei ssp. brackenridgei | Aloalo Brackenridge's Rosemallow Mao Hau Hele Native Yellow Hibiscus | |
| Hibiscus brackenridgei ssp. mokuleianus | Aloalo Mao Hau Hele Mokulei Rosemallow Native Yellow Hibiscus | |
| Hibiscus brackenridgei ssp. molokaianus | Aloalo Brackenridge's Rosemallow Mao Hau Hele Native Yellow Hibiscus | |
| Hibiscus clayi | Clay's Hibiscus Kokio Ula Red Kauai Rosemallow | |
| Hibiscus denudatus | Paleface Rock Hibiscus | |
| Hibiscadelphus distans | Hau Kuahiwi Kauai Hau Kuahiwi | |
| Hibiscus furcellatus | Akiohala Hau Hele Wai Linden-leaf Rose-mallow Lindenleaf Rosemallow | |
| Hibiscus furcellatus var. youngianus | Akiohala Hau Hele Wai Linden-leaf Rose-mallow Lindenleaf Rosemallow | |
| Hibiscus kokio | Hawaiian Red Hibiscus Kokio Ula Maku Red Rosemallow | |
| Hibiscus kokio ssp. kokio | Hawaiian Red Hibiscus Kokio Ula Maku Red Rosemallow | |
| Hibiscus kokio ssp. saintjohnianus | Kokio Ula Maku St. John's Hhibiscus St. John's Rosemallow | |
| Hibiscus laevis | Halberdleaf Rosemallow Halberdleaf Hibiscus Scarlet Rose Mallow Halberd-leaved Hibiscus Halberd-leaved Rose-mallow | |
| Hibiscus lasiocarpos | Woolly Rose-mallow Woolly Mallow Rose-mallow False Cotton | |
| Hippomane mancinella | Manchineel Beach-apple Death-apple Tree Of Death | |
| Hibiscus moscheutos | Crimson-eyed Rose-mallow Marshmallow Hibiscus | |
| Hibiscadelphus stellatus | Stellar Hau Kuahiwi | |
| Hibiscus waimeae | Aloalo Kauai White Hibiscus Kokio Keokeo White Kauai Rosemallow | |
| Hibiscus waimeae ssp. hannerae | Aloalo Kokio Keokeo Small Kauai White Hibiscus White Kauai Rosemallow | |
| Hibiscus waimeae ssp. waimeae | Aloalo Kauai White Hibiscus Kokio Keokeo White Kauai Rosemallow | |
| Horsfordia alata | Big Feltplant Pink Felt Plant Pink Velvet Mallow Pink Velvet-mallow Pink Velvetmallow | |
| Holodiscus discolor | Ocean Spray Hillside Ocean-spray Cream Bush Mountain Spray | |
| Hoffmannseggia drummondii | Dwarf Nicker | |
| Holodiscus dumosus | Rockspirea Glandular Oceanspray Bush Rockspirea Cream Bush | |
| Hoffmannseggia microphylla | Wand Holdback | |
| Horsfordia newberryi | Newberry's Velvet Mallow Newberry's Velvet-mallow Newberry's Velvetmallow Orange Velvet Mallow Yellow Felt Plant Yellow Feltplant | |
| Holacantha stewartii | Stewart's Crucifixionthorn Stewart's Crucifixion-thorn Stewart Crucifixion Thorn | |
| Huperzia ×bartleyi | Bartley's Clubmoss Bartley's Firmoss Clubmoss Hybrid Rock Fir-moss | |
| Huperzia ×buttersii | Butters' Clubmoss Butters' Firmoss Clubmoss | |
| Huperzia ×carlquistii | Clubmoss | |
| Huperzia ×erubescens | Clubmoss | |
| Huperzia erosa | Toothed Clubmoss | |
| Huperzia filiformis | Stringleaf Clubmoss | |
| Huperzia ×gillettii | Clubmoss | |
| Huperzia ×koolauensis | Clubmoss | |
| Huperzia mannii | Mann's Clubmoss Wawae'iole | |
| Huperzia ×medeirosii | Clubmoss | |
| Hudsonia montana | Mountain Golden Heather Mountain Golden-heather Mountain Goldenheather | |
| Huperzia nutans | Nodding Clubmoss Wawae`iole | |
| Huperzia phyllantha | Daggerleaf Clubmoss Wawae`iole | |
| Huperzia polytrichoides | Treelimb Clubmoss | |
| Huperzia serrata | Toothed Clubmoss Toothed Fir-moss | |
| Huperzia somae | Oriental Clubmoss | |
| Huperzia stemmermanniae | Stemmermann's' Clubmoss | |
| Huperzia ×sulcinervia | Monarch Clubmoss | |
| Huperzia subintegra | Kauai Clubmoss | |
| Hydrangea arborescens | Smooth Hydrangea Wild Hydrangea Sevenbark | |
| Hypericum brachyphyllum | Coastal Plain St. John's-wort | |
| Hypericum chapmanii | Apalachicola St. John's Wort Apalachicola St. John's-wort Apalachicola St. Johnswort | |
| Hydrangea cinerea | Ashy Hydrangea Deam's Hydrangea Gray Hydrangea | |
| Hypericum densiflorum | Bushy St. John's-wort | |
| Hypericum edisonianum | Arcadian St. John's-wort | |
| Hyptis emoryi | Desert Lavender | |
| Hypericum fasciculatum | Peelbark St. John's-wort Sandweed | |
| Hypericum frondosum | Cedarglade St. John's-wort Golden St. John's-wort | |
| Hypericum hypericoides ssp. hypericoides | St. Andrew's-cross | |
| Hypericum hypericoides ssp. multicaule | St. Andrew's-cross | |
| Hypericum kalmianum | Kalm's St. John's-wort | |
| Hypericum lobocarpum | Five-lobe St. John’s-wort Five-lobed St. John's Wort Fivelobe St. Johnswort | |
| Hypericum microsepalum | Flatwoods St. John's-wort | |
| Hymenoclea monogyra | Singlewhorl Burrobrush | |
| Hypericum myrtifolium | Myrtle-leaf St. John's-wort | |
| Hypericum nitidum | Carolina St. John's Wort Carolina St. John's-wort Carolina St. Johnswort | |
| Hypericum nudiflorum | Early St. John's-wort | |
| Hypericum prolificum | Shrubby St. John's-wort | |
| Hydrangea quercifolia | Oakleaf Hydrangea Oak-leaf Hydrangea | |
| Hydrangea radiata | Silverleaf Hydrangea | |
| Hymenoclea sandersonii | Sanderson's Burrobrush Sanderson's Cheesebush | |
| Hypericum suffruticosum | Pineland St. John's-wort | |
| Hypericum swinkianum | Swink's St. Johnswort | |
| Hypericum tenuifolium | Atlantic St. John's Wort Atlantic St. John's-wort Atlantic St. Johnswort | |
| Hypelate trifoliata | Ebony Inkwood White Iron Wood White Ironwood | |
| Ilex amelanchier | Sarvis Holly Swamp Holly | |
| Ilex anomala | Aiea Hawaii Holly Hawaiian Holly Kawau | |
| Ilex ×attenuata | East Palatka Holly Topal Holly | |
| Ilex cassine var. cassine | Dahoon Dahoon Holly | |
| Ilex cassine var. latifolia | Dahoon | |
| Ilex coriacea | Baygall Bush Large Gallberry Gallberry Tall Inkberry Holly Inkberry Holly Shining Inkberry Inkberry | |
| Ilex collina | Longstalk Holly Hill Holly | |
| Ilex cuthbertii | Cuthbert's Holly Cuthbert Holly | |
| Ilex decidua | Possumhaw Possumhaw Holly Deciduous Holly Meadow Holly Prairie Holly Swamp Holly Welk Holly Deciduous Yaupon Bearberry Winterberry | |
| Illicium floridanum | Florida Anisetree Florida Anise Anise Tree Stinkbush | |
| Ilex glabra | Inkberry Gallberry | |
| Ilex krugiana | Krug's holly Tawny-berry Holly Tawnyberry Holly | |
| Ilex laevigata | Smooth Winterberry | |
| Ilex longipes | Chapman Holly Georgia Holly | |
| Ilex montana | Mountain Holly Mountain Winterberry | |
| Ilex myrtifolia | Myrtle Dahoon Myrtle Leaf Holly Myrtle Holly | |
| Ilex opaca var. arenicola | American Holly Dune Holly Scrub Holly | |
| Ilex opaca var. opaca | American Holly Christmas Holly Evergreen Holly Prickly Holly White Holly Yule Holly | |
| scientific name | common name(s) | image gallery |
