Plants
Habranthus robustus	Haemanthus albiflos (albomaculatus)	Hakonechloa macra 'Albo-aurea'	Hakonechloa macra 'All Gold'
Hakonechloa macra 'Aureola'	Hakonechloa macra 'Aureola'	Halesia diptera	Halesia diptera var. magniflora
Halesia monticola	Halesia monticola 'Rosea'	Halesia monticola var. vestita	Halesia parviflora
Halesia tetraptera (carolina)	Halesia tetraptera (carolina) 'Arnold Pink'	Halesia tetraptera (carolina) 'Meehanii'	Halesia tetraptera (carolina) 'Rosea'
Halesia tetraptera (carolina) 'Silver Splash'	Halesia tetraptera (carolina) 'Uconn Wedding Bells'	Halesia tetraptera (carolina) 'Variegata'	Hamamelis japonica
Hamamelis japonica 'Arborea'	Hamamelis japonica 'Sulphurea'	Hamamelis japonica 'Zuccariniana'	Hamamelis japonica var. flavopurpurascens
Hamamelis macrophylla	Hamamelis mexicana	Hamamelis mollis	Hamamelis mollis 'Brevipetela'
Hamamelis mollis 'Coombe Wood'	Hamamelis mollis 'Donny Brook'	Hamamelis mollis 'Early Bright'	Hamamelis mollis 'Goldcrest'
Hamamelis mollis 'Pallida'	Hamamelis vernalis	Hamamelis vernalis 'Autumn Embers'	Hamamelis vernalis 'Carnea'
Hamamelis vernalis 'Christmas Cheer'	Hamamelis vernalis 'Lombart's Weeping'	Hamamelis vernalis 'Pendula'	Hamamelis vernalis 'Red Imp'
Hamamelis vernalis 'Sandra'	Hamamelis vernalis 'Sashay'	Hamamelis vernalis 'Squib'	Hamamelis virginiana
Hamamelis virginiana	Hamamelis x intermedia 'Adonis'	Hamamelis x intermedia 'Advent'	Hamamelis x intermedia 'Allgold'
Hamamelis x intermedia 'Angelly'	Hamamelis x intermedia 'Arnold's Promise'	Hamamelis x intermedia 'Barmstedt Gold'	Hamamelis x intermedia 'Carmine Red'
Hamamelis x intermedia 'Diane'	Hamamelis x intermedia 'Feuerzauber' (Magic Fire) (Fire Charm)'	Hamamelis x intermedia 'Gimborn's Perfume'	Hamamelis x intermedia 'Golden'
Hamamelis x intermedia 'Hiltingbury'	Hamamelis x intermedia 'Improved Winter Beauty'	Hamamelis x intermedia 'James Wells'	Hamamelis x intermedia 'Jelena' (Copper Beauty)'
Hamamelis x intermedia 'Luna'	Hamamelis x intermedia 'Moonlight'	Hamamelis x intermedia 'New Red'	Hamamelis x intermedia 'Nina'
Hamamelis x intermedia 'Orange Beauty'	Hamamelis x intermedia 'Primavera'	Hamamelis x intermedia 'Rubra Superba'	Hamamelis x intermedia 'Rubra'
Hamamelis x intermedia 'Ruby Glow'	Hamamelis x intermedia 'Sunburst'	Hamamelis x intermedia 'Vesna'	Hamamelis x intermedia 'Westerstede'
Hamamelis x intermedia 'Winter Beauty'	Hamelia cuprea	Hamelia erecta	Hamelia patens
Hamelia patens	Hardenbergia violacea	Hedera canariensis	Hedera canariensis
Hedera colchica	Hedera colchica	Hedera colchica 'Amaranthus'	Hedera colchica 'Dentata-Variegata'
Hedera colchica 'Dentata-Variegata'	Hedera helix	Hedera helix	Hedera helix '238th Street'
Hedera helix 'Angularis Aureus'	Hedera helix 'Baltica'	Hedera helix 'Bulgaria'	Hedera helix 'Elegantissima'
Hedera helix 'Glacier'	Hedera helix 'Gold Form'	Hedera helix 'Hebron'	Hedera helix 'Hibernica'
Hedera helix 'Irish Lace'	Hedera helix 'Marginata Variegata'	Hedera helix 'Paper doll'	Hedera helix 'Rochester'
Hedera helix 'Rumania'	Hedera helix 'Telecare'	Hedera helix 'Thorndale'	Hedera helix 'Treetop'
Hedera helix 'Wilson'	Hedera nepalensis	Hedychium 'Assam Orange'	Hedychium 'Gold Flame'
Hedychium 'Light Yellow'	Hedychium 'Short White'	Hedychium 'Stephen'	Hedychium coccineum
Hedychium coccineum	Hedychium coronarium	Hedychium coronarium	Hedychium cylindricum
Hedychium gracile	Hedysarum coronarium	Helenium amarum 'Dakota Gold'	Helenium autumnale
Helenium autumnale 'Brilliant'	Helenium autumnale 'Bruno'	Helenium autumnale 'Butterpat'	Helenium autumnale 'Coppelia'
Helenium autumnale 'Crimson Beauty'	Helenium autumnale 'Dunkle Pracht' (Dark Glory)'	Helenium autumnale 'Gartensonne'	Helenium autumnale 'Kugelsonne' (Sun Sphere)'
Helenium autumnale 'Moerheim Beauty'	Helenium autumnale 'Pumilum Magnificum'	Helenium autumnale 'Riverton Beauty'	Helenium autumnale 'Rubrum'
Helenium autumnale 'Waltraut'	Helenium autumnale 'Wyndley'	Helenium autumnale 'Zimbelstern' (Cymbal Star)'	Helenium bigelovii
Helenium bigelovii 'The Bishop'	Helenium hoopesii	Helenium hybrida 'Mardi Gras'	Helianthemum croceum (glacum)
Helianthemum nummularium	Helianthemum nummularium 'Annabel'	Helianthemum nummularium 'Ben Alder'	Helianthemum nummularium 'Ben Heckla'
Helianthemum nummularium 'Ben Nevis'	Helianthemum nummularium 'Broughton Double Primrose'	Helianthemum nummularium 'Broughton'	Helianthemum nummularium 'Buttercup'
Helianthemum nummularium 'Cerise Queen'	Helianthemum nummularium 'Double Pink'	Helianthemum nummularium 'Fire Dragon'	Helianthemum nummularium 'Fireball'
Helianthemum nummularium 'Henfield Brilliant'	Helianthemum nummularium 'Jubilee'	Helianthemum nummularium 'Lawrenson''s Pink'	Helianthemum nummularium 'Mutabile'
Helianthemum nummularium 'Orange Sunrise'	Helianthemum nummularium 'Raspberry Ripple'	Helianthemum nummularium 'Red Orient'	Helianthemum nummularium 'Rice Creek Rose'
Helianthemum nummularium 'Rose Queen'	Helianthemum nummularium 'Rose-Pink'	Helianthemum nummularium 'Snowball'	Helianthemum nummularium 'Spotlight'
Helianthemum nummularium 'Sudbury Gem'	Helianthemum nummularium 'Supreme'	Helianthemum nummularium 'Wisley Pink'	Helianthemum nummularium 'Wisley Primrose'
Helianthemum nummularium 'Wisley White'	Helianthus angustifolius (simulans)	Helianthus angustifolius (simulans) 'First Light'	Helianthus annuus
Helianthus annuus 'Ballad'	Helianthus annuus 'Big Smile'	Helianthus annuus 'Chianti'	Helianthus annuus 'Crimson Thriller'
Helianthus annuus 'Del Sol'	Helianthus annuus 'Elf'	Helianthus annuus 'Evening Sun'	Helianthus annuus 'Floristan'
Helianthus annuus 'Full Sun'	Helianthus annuus 'Goldburst'	Helianthus annuus 'Helios'	Helianthus annuus 'Holiday'
Helianthus annuus 'Ikarus'	Helianthus annuus 'Indian Blanket'	Helianthus annuus 'Italian White'	Helianthus annuus 'Lemon Queen'
Helianthus annuus 'Mammoth Russian'	Helianthus annuus 'Monet'	Helianthus annuus 'Moonbright'	Helianthus annuus 'Moonshadow'
Helianthus annuus 'Moonshine'	Helianthus annuus 'Moonwalker'	Helianthus annuus 'Music Box'	Helianthus annuus 'Orange Sun'
Helianthus annuus 'Pacino Series'	Helianthus annuus 'Red Sun'	Helianthus annuus 'Sonya'	Helianthus annuus 'Soraya'
Helianthus annuus 'Sun Goddess'	Helianthus annuus 'Sun King'	Helianthus annuus 'Sunbeam'	Helianthus annuus 'Sunbright'
Helianthus annuus 'Sundance Kid'	Helianthus annuus 'Sungold'	Helianthus annuus 'Sunrich Lemon'	Helianthus annuus 'Sunrich Orange'
Helianthus annuus 'Sunspot'	Helianthus annuus 'Taiyo'	Helianthus annuus 'Tangina'	Helianthus annuus 'Teddy Bear'
Helianthus annuus 'Titanic'	Helianthus annuus 'Valentine'	Helianthus annuus 'Velvet Queen'	Helianthus debilis
Helianthus giganteus	Helianthus giganteus 'Sheila's Sunshine'	Helianthus hirsutus	Helianthus occidentalis
Helianthus salicifolius 'Low Down'	Helianthus salicifolius 'Low Down'	Helianthus schweinitzii	Helianthus x multiflorus
Helianthus x multiflorus 'Capenoch Star'	Helianthus x multiflorus 'Corona Dorica'	Helianthus x multiflorus 'Flore-pleno'	Helianthus x multiflorus 'Loddon Gold'
Helianthus x multiflorus 'Maximus'	Helianthus x multiflorus 'Meteor'	Helianthus x multiflorus 'Morning Sun'	Helianthus x multiflorus 'Soleil D'or' (Golden Sun)'
Helianthus x multiflorus 'Triomphe de Gand' (Triomphe von Gant)'	Helichrysum ambiguum	Helichrysum ambiguum	Helichrysum italicum
Helichrysum italicum ssp. microphyllum 'Silver Mist'	Helichrysum italicum ssp. serotinum	Helichrysum petiolare	Helichrysum petiolare 'Limelight'
Helichrysum petiolare 'Splash'	Helichrysum petiolare 'Variegatum'	Helichrysum ramosissimum 'Nullabor Buttons'	Helichrysum rosmarinifolium
Helichrysum splendidum	Heliconia 'Green Thumb'	Heliconia 'Pedro Ortiz'	Heliconia angusta 'Holiday'
Heliconia aurantiaca	Heliconia bihai 'Lobster Claw One'	Heliconia caribaea 'Flash'	Heliconia caribaea 'Purpurea'
Heliconia champneiana 'Splash'	Heliconia chartacea 'Sexy Pink'	Heliconia episcopalis	Heliconia griggsiana 'Angry Moon'
Heliconia latispatha 'Red-Yellow Gyro'	Heliconia mariae	Heliconia orthotricha 'She'	Heliconia pogonantha 'Barnum Bailey'
Heliconia psittacorum 'Strawberries and Cream'	Heliconia rostrata	Heliconia stricta 'Carlis Sharonii'	Heliconia stricta 'Tangerine Dream'
Heliconia subulata	Heliconia wagneriana	Heliconia xanthovillosa 'Shogun Jade'	Helictotrichon sempervirens
Heliopsis helianthoides	Heliopsis helianthoides 'Ballerina' (Ballet Dancer)'	Heliopsis helianthoides 'Golden Plume' (Goldgefinger)'	Heliopsis helianthoides 'Goldgreenheart' (Goldgrunherz)'
Heliopsis helianthoides 'Goldspitze'	Heliopsis helianthoides 'Hohlspiegel' (Concave Mirror)'	Heliopsis helianthoides 'Incomparabilis'	Heliopsis helianthoides 'Karat'
Heliopsis helianthoides 'Light of Loddon'	Heliopsis helianthoides 'Lorain Sunshine' (Helhan)'	Heliopsis helianthoides 'Mars'	Heliopsis helianthoides 'Midwest Dreams'
Heliopsis helianthoides 'Patula'	Heliopsis helianthoides 'Summer Nights'	Heliopsis helianthoides 'Summer Sun' (Sommesonne)'	Heliopsis helianthoides 'Toe Dancer' (Spitzentänzerin)'
Heliotropium amplexicaule	Heliotropium amplexicaule 'Azure Skies'	Heliotropium arborescens	Heliotropium arborescens 'Alba'
Heliotropium arborescens 'Atlantis'	Heliotropium arborescens 'Basket Marino'	Heliotropium arborescens 'Blue Wonder'	Heliotropium arborescens 'Haskell's Form'
Heliotropium arborescens 'Iowa'	Heliotropium arborescens 'Light Eyes'	Heliotropium arborescens 'Marine'	Heliotropium arborescens 'Mini Marine'
Heliotropium arborescens 'Nagano'	Heliotropium arborescens 'Regal Dwarf'	Helipterum albicans	Helipterum splendidum
Helleborus argutifolius (corsicus)	Helleborus atrorubens	Helleborus foetidus	Helleborus foetidus 'Chedglow'
Helleborus foetidus 'Wesker Flisk'	Helleborus lividus	Helleborus niger	Helleborus niger 'Altiflorus'
Helleborus niger 'Blackthorn Strain'	Helleborus niger 'Ivory Prince' (Walhelivory)'	Helleborus niger 'Louis Cobbett'	Helleborus niger 'Potter's Wheel'
Helleborus niger 'White Magic'	Helleborus olympicus	Helleborus orientalis (x hybridus)	Helleborus orientalis (x hybridus) 'Ballard's Black'
Helleborus orientalis (x hybridus) 'Cosmos'	Helleborus orientalis (x hybridus) 'Dark Burgundy'	Helleborus orientalis (x hybridus) 'Dusk'	Helleborus orientalis (x hybridus) 'Party Dress'
Helleborus orientalis (x hybridus) 'Phillip Ballard'	Helleborus orientalis (x hybridus) 'Pluto'	Helleborus orientalis (x hybridus) royal heritage™ strain	Helleborus orientalis ssp. guttatus
Helleborus orientalis ssp. orientalis	Helleborus torquatus 'Dido'	Helleborus torquatus 'Wolverton Strain'	Helleborus viridis
Helleborus viridis ssp. occidentalis	Helleborus x nigristern (ericsmithi)	Helleborus x sternii 'Broughton Beauty'	Helonias bullata
Hemerocallis	Hemerocallis 'Almadine'	Hemerocallis 'Always Afternoon'	Hemerocallis 'Apple Tart'
Hemerocallis 'Apricot Sparkles'	Hemerocallis 'Apricot Sparkles'	Hemerocallis 'Atlanta Gem'	Hemerocallis 'Atlanta Irish Heart'
Hemerocallis 'Benchmark'	Hemerocallis 'Best Returns'	Hemerocallis 'Bitsy'	Hemerocallis 'Black Eyed Stella'
Hemerocallis 'Black Ruffles'	Hemerocallis 'Black-eyed Stella'	Hemerocallis 'Bridgeton Celebrity'	Hemerocallis 'Burford'
Hemerocallis 'Buttered Popcorn'	Hemerocallis 'Buttered Popcorn'	Hemerocallis 'Canyon Gold'	Hemerocallis 'Chateau de Fleur'
Hemerocallis 'China Bride'	Hemerocallis 'Chorus Line'	Hemerocallis 'Cloud Baron'	Hemerocallis 'Duke of Durham'
Hemerocallis 'Eenie Weenie'	Hemerocallis 'Fairy Tale Pink'	Hemerocallis 'Frankly Scarlet'	Hemerocallis 'Gentle Shepherd'
Hemerocallis 'Gloria Rickie'	Hemerocallis 'Golden Belle'	Hemerocallis 'Golden Chimes'	Hemerocallis 'Golden Zebra®' (Malja)'
Hemerocallis 'Green Eyed Lady'	Hemerocallis 'Gretchen Green'	Hemerocallis 'Heather Harrington'	Hemerocallis 'Hyperion'
Hemerocallis 'Ice Carnival'	Hemerocallis 'Island Delight'	Hemerocallis 'Joan Senior'	Hemerocallis 'Judith'
Hemerocallis 'Kindly Light'	Hemerocallis 'Lady Deva'	Hemerocallis 'Lady Lucille'	Hemerocallis 'Leebea Orange Crush'
Hemerocallis 'Lemon Custard'	Hemerocallis 'Luminous Jewel'	Hemerocallis 'Mary Todd'	Hemerocallis 'Mayan Gold'
Hemerocallis 'Minstral Boy'	Hemerocallis 'Miss Mary Mary'	Hemerocallis 'Moon Traveler'	Hemerocallis 'Outrageous'
Hemerocallis 'Pandora's Box'	Hemerocallis 'Paprika Velvet'	Hemerocallis 'Pardon Me'	Hemerocallis 'Persian Market'
Hemerocallis 'Persian Market'	Hemerocallis 'Pixie Princess'	Hemerocallis 'Plum Perfect'	Hemerocallis 'Porcelain Princess'
Hemerocallis 'Proud Mary'	Hemerocallis 'Red Joy'	Hemerocallis 'Red Rain'	Hemerocallis 'Red Volunteer'
Hemerocallis 'Rosy Returns'	Hemerocallis 'Ruby Spider'	Hemerocallis 'Russian Easter'	Hemerocallis 'Scarlet Tanager'
Hemerocallis 'Serena Lady'	Hemerocallis 'Shipston'	Hemerocallis 'South Seas'	Hemerocallis 'Spanish Go-Go'
Hemerocallis 'Spellbinder'	Hemerocallis 'Spring Glitter'	Hemerocallis 'Stella d'Oro'	Hemerocallis 'Streaker'
Hemerocallis 'Tender Shepherd'	Hemerocallis 'Unique Style'	Hemerocallis 'Viracocha'	Hemerocallis 'When My Sweetheart Returns'
Hemerocallis 'Whichford'	Hemerocallis dumortieri	Hemerocallis fulva	Hemerocallis lilio
Hemerocallis lilio-asphodelus (flava)	Hemerocallis middendorffii	Hemerocallis minor	Hemigraphis repanda
Hepatica acutiloba	Hepatica acutiloba 'Millstream Pink'	Hepatica americana (triloba)	Hepatica nobilis
Hepatica nobilis 'Light Blue'	Hepatica nobilis 'Rubra'	Hepatica transsilvanica	Heptacodium miconioides
Heracleum mantegazzianum	Hermodactylus tuberosa	Herniaria glabra 'Green Carpet'	Hesperis matronalis
Hesperis matronalis 'Alba'	Hesperis matronalis 'Alba-plena'	Hesperis matronalis 'Mix'	Hesperis matronalis 'Rose-Pink'
Heterocentron elegans	Heterocentron elegans	Heuchera	Heuchera 'Amethyst Myst'
Heuchera 'Apple Blossom'	Heuchera 'Bartram'	Heuchera 'Brandon Pink'	Heuchera 'Bressingham Blaze'
Heuchera 'Bressingham Bronze'	Heuchera 'Bressingham Hybrids'	Heuchera 'Bronze Beacon'	Heuchera 'Burgundy Frost'
Heuchera 'Can-Can'	Heuchera 'Canyon Delight'	Heuchera 'Canyon Pink'	Heuchera 'Cappuccino'
Heuchera 'Carmen'	Heuchera 'Carousel'	Heuchera 'Cascade Dawn'	Heuchera 'Cathedral Windows'
Heuchera 'Charles Bloom'	Heuchera 'Chartreuse'	Heuchera 'Chatterbox'	Heuchera 'Checkers'
Heuchera 'Cherry Splash'	Heuchera 'Chocolate Ruffles'	Heuchera 'Chocolate Ruffles'	Heuchera 'Chocolate Veil'
Heuchera 'Coltus Bay Beauty'	Heuchera 'Constance'	Heuchera 'Coral Cloud'	Heuchera 'Crimson Cloud'
Heuchera 'Crimson Curls'	Heuchera 'Dale's Selection'	Heuchera 'Dale's Selection'	Heuchera 'Dolce™ Creme Brulee'
Heuchera 'Dolce™ Key Lime Pie'	Heuchera 'Dolce™ Peach Melba'	Heuchera 'Eco-improved'	Heuchera 'Eco-magnififolia'
Heuchera 'Edgehall'	Heuchera 'Emerald Veil'	Heuchera 'Fairy Cups'	Heuchera 'Fire Sprite'
Heuchera 'Firebird'	Heuchera 'Firefly'	Heuchera 'Fireglow'	Heuchera 'Freedom'
Heuchera 'Frosty'	Heuchera 'Gaiety'	Heuchera 'Garnet'	Heuchera 'Harmonic Convergence'
Heuchera 'Harvest Burgundy'	Heuchera 'Harvest Silver'	Heuchera 'Huntsman'	Heuchera 'Jack Frost'
Heuchera 'June Bride'	Heuchera 'Leuchtkafer'	Heuchera 'Lime Rickey'	Heuchera 'Marmalade'
Heuchera 'Matin Bells'	Heuchera 'Mint Julep'	Heuchera 'Molly Bush'	Heuchera 'Montrose Ruby'
Heuchera 'Mt. St. Helens'	Heuchera 'Northern Fire'	Heuchera 'Oakington Jewel'	Heuchera 'Obsidian'
Heuchera 'Palace Passion'	Heuchera 'Palace Purple'	Heuchera 'Pearl Drops'	Heuchera 'Persian Carpet'
Heuchera 'Persian Carpet'	Heuchera 'Pewter Moon'	Heuchera 'Pewter Veil'	Heuchera 'Pink Cloud'
Heuchera 'Pluie de Feu' (Rain of Fire)(Feurregen)'	Heuchera 'Plum Pudding'	Heuchera 'Pretty Polly'	Heuchera 'Pruhoniciana'
Heuchera 'Purple Petticoats'	Heuchera 'Purple Ruffles'	Heuchera 'Purple Sails'	Heuchera 'Queen of Hearts'
Heuchera 'Rakete'	Heuchera 'Raspberry Ice'	Heuchera 'Raspberry Regal'	Heuchera 'Red Spangles'
Heuchera 'Regal Robe'	Heuchera 'Ring of Fire'	Heuchera 'Ruby Mist'	Heuchera 'Ruby Ruffles'
Heuchera 'Ruby Veil'	Heuchera 'Ruffles'	Heuchera 'Scintillation'	Heuchera 'Silver Lode'
Heuchera 'Silver Rain' (Silberregen)'	Heuchera 'Silver Shadows'	Heuchera 'Silver Streak'	Heuchera 'Silver Veil'
Heuchera 'Sioux Falls'	Heuchera 'Smokey Rose'	Heuchera 'Snow Angel'	Heuchera 'Snowflake'
Heuchera 'Snowstorm'	Heuchera 'Sparkling Burgundy'	Heuchera 'Splendour'	Heuchera 'Splish Splash'
Heuchera 'Sterling Silver'	Heuchera 'Stormy Seas'	Heuchera 'Strawberry Swirls'	Heuchera 'Sunset'
Heuchera 'Tattletale'	Heuchera 'Torch'	Heuchera 'Veil'	Heuchera 'Velvet Night'
Heuchera 'Violet Knight'	Heuchera 'Whirlwind'	Heuchera 'White Cloud'	Heuchera 'White Marble'
Heuchera 'White Spires'	Heuchera 'Widar'	Heuchera 'Winter Red'	Heuchera americana
Heuchera cylindrica	Heuchera cylindrica 'Green Finch'	Heuchera cylindrica 'Green Ivory'	Heuchera diversifolia
Heuchera glabra	Heuchera micrantha	Heuchera micrantha 'Rosea'	Heuchera pubescens
Heuchera rubescens	Heuchera rubescens 'Troy Boy'	Heuchera sanguinea	Heuchera sanguinea 'Alba'
Heuchera sanguinea 'Maxima'	Heuchera sanguinea 'Splendens'	Heuchera villosa	Heuchera villosa 'Autumn Bride'
Heuchera villosa 'macrorrhiza'	Heuchera villosa 'Purpurea'	Heucherella	Heucherella 'Stoplight'
Heucherella 'Strike it Rich® Pink Gem'	Heucherella x alba	Heucherella x alba 'Bridget Bloom'	Heucherella x alba 'Pink Frost'
Heucherella x alba 'Rosalie'	Heucherella x alba 'Snow White'	Heucherella x alba 'White Frost'	Heucherella x tiarelloides
Hibbertia scandens	Hibiscus 'Ali Uii'	Hibiscus 'Amber Brubacker'	Hibiscus 'Coral Reef'
Hibiscus 'Double Yellow'	Hibiscus 'Fiji Island'	Hibiscus 'Fireball'	Hibiscus 'Gina Marie'
Hibiscus 'Janys'	Hibiscus 'Joan Kinchens'	Hibiscus 'Moy Grande'	Hibiscus 'Nagao'
Hibiscus 'Nuria'	Hibiscus 'Tequila Sunrise'	Hibiscus 'Tubize'	Hibiscus 'Tylene'
Hibiscus acetosella	Hibiscus acetosella 'Maple Sugar'	Hibiscus acetosella 'Red Shield'	Hibiscus coccineus
Hibiscus maximus	Hibiscus moscheutos	Hibiscus moscheutos	Hibiscus moscheutos
Hibiscus moscheutos 'Anne Arundel'	Hibiscus moscheutos 'Blue River II'	Hibiscus moscheutos 'Crimson Wonder'	Hibiscus moscheutos 'Disco Belle'
Hibiscus moscheutos 'Disco Red'	Hibiscus moscheutos 'Disco White'	Hibiscus moscheutos 'Fantasia'	Hibiscus moscheutos 'Fleming Hybrids'
Hibiscus moscheutos 'Flore-plena'	Hibiscus moscheutos 'George Riegel'	Hibiscus moscheutos 'Giant Maroon'	Hibiscus moscheutos 'Lady Baltimore'
Hibiscus moscheutos 'Lester Riegel'	Hibiscus moscheutos 'Lord Baltimore'	Hibiscus moscheutos 'Luna™ Blush'	Hibiscus moscheutos 'Luna™ Pink Swirl'
Hibiscus moscheutos 'Luna™ Red'	Hibiscus moscheutos 'Luna™ White'	Hibiscus moscheutos 'Pinot Noir'	Hibiscus moscheutos 'Raspberry Rose'
Hibiscus moscheutos 'Rubrus'	Hibiscus moscheutos 'Southern Belle'	Hibiscus moscheutos 'Strawberry Swirl'	Hibiscus moscheutos 'Sweet Caroline'
Hibiscus mutabilis	Hibiscus mutabilis 'Flore Plena'	Hibiscus mutabilis 'Raspberry Rose'	Hibiscus mutabilis 'Rubrus'
Hibiscus paramutabilis 'Terry's Pink'	Hibiscus rosa-sinensis	Hibiscus rosa-sinensis	Hibiscus rosa-sinensis 'Agnes Gault'
Hibiscus rosa-sinensis 'All Aglow'	Hibiscus rosa-sinensis 'Amour'	Hibiscus rosa-sinensis 'Big Red'	Hibiscus rosa-sinensis 'Black Beauty'
Hibiscus rosa-sinensis 'Bridal Veil®' (Monora)'	Hibiscus rosa-sinensis 'Bride'	Hibiscus rosa-sinensis 'Brilliant'	Hibiscus rosa-sinensis 'Brilliant'
Hibiscus rosa-sinensis 'Brilliantissima'	Hibiscus rosa-sinensis 'Butterball'	Hibiscus rosa-sinensis 'Butterfly'	Hibiscus rosa-sinensis 'California Gold'
Hibiscus rosa-sinensis 'Cecelia'	Hibiscus rosa-sinensis 'Cherie'	Hibiscus rosa-sinensis 'Classic Double'	Hibiscus rosa-sinensis 'Classic Single'
Hibiscus rosa-sinensis 'Cooperi Variegated'	Hibiscus rosa-sinensis 'Cooperi'	Hibiscus rosa-sinensis 'Crown of Bohemia'	Hibiscus rosa-sinensis 'Diamond Head'
Hibiscus rosa-sinensis 'Donna Lynn'	Hibiscus rosa-sinensis 'Double Psyche'	Hibiscus rosa-sinensis 'Dr. Jack Borge'	Hibiscus rosa-sinensis 'Dwarf Red'
Hibiscus rosa-sinensis 'Dynamite Red'	Hibiscus rosa-sinensis 'El Capitolio Sport'	Hibiscus rosa-sinensis 'El Capitolio'	Hibiscus rosa-sinensis 'El Capitolio'
Hibiscus rosa-sinensis 'Empire'	Hibiscus rosa-sinensis 'Fiesta'	Hibiscus rosa-sinensis 'Fifth Dimension'	Hibiscus rosa-sinensis 'Fifth Dimension'
Hibiscus rosa-sinensis 'Flamingo'	Hibiscus rosa-sinensis 'Fullmoon®' (Monoon)'	Hibiscus rosa-sinensis 'Golden Dust'	Hibiscus rosa-sinensis 'Golden Dust'
Hibiscus rosa-sinensis 'Hula Girl'	Hibiscus rosa-sinensis 'Itsy Bitsy® Kona Princess' (Monria)'	Hibiscus rosa-sinensis 'Itsy Bitsy® Red' (Moned)'	Hibiscus rosa-sinensis 'Jakarta'
Hibiscus rosa-sinensis 'Jason Okumoto'	Hibiscus rosa-sinensis 'Johore'	Hibiscus rosa-sinensis 'Kermessinus'	Hibiscus rosa-sinensis 'Kona Improved'
Hibiscus rosa-sinensis 'Kona'	Hibiscus rosa-sinensis 'Lady Elizabeth'	Hibiscus rosa-sinensis 'Mary Morgan'	Hibiscus rosa-sinensis 'Miami Lady'
Hibiscus rosa-sinensis 'Morning Glory'	Hibiscus rosa-sinensis 'Morning Glory'	Hibiscus rosa-sinensis 'Mrs. James Hendrey'	Hibiscus rosa-sinensis 'Mrs. Jimmy Spangler'
Hibiscus rosa-sinensis 'Niobe'	Hibiscus rosa-sinensis 'Peggy Henry'	Hibiscus rosa-sinensis 'Percy Lancaster'	Hibiscus rosa-sinensis 'Powder Puff®' (Monsa)'
Hibiscus rosa-sinensis 'President'	Hibiscus rosa-sinensis 'Red Dragon™' (Mongon)'	Hibiscus rosa-sinensis 'Red Parasol'	Hibiscus rosa-sinensis 'Ross Estey'
Hibiscus rosa-sinensis 'Ruby Brown'	Hibiscus rosa-sinensis 'Ruth Wilcox'	Hibiscus rosa-sinensis 'Seminole'	Hibiscus rosa-sinensis 'Senorita'
Hibiscus rosa-sinensis 'The Path'	Hibiscus rosa-sinensis 'The Path'	Hibiscus rosa-sinensis 'Tradewinds Reggae Breeze'	Hibiscus rosa-sinensis 'Yellow Moon'
Hibiscus sabdariffa	Hibiscus schizopetalus	Hibiscus schizopetalus	Hibiscus syriacus
Hibiscus syriacus 'Agnes'	Hibiscus syriacus 'Amplissimus'	Hibiscus syriacus 'Aphrodite'	Hibiscus syriacus 'Ardens'
Hibiscus syriacus 'Banner'	Hibiscus syriacus 'Blue Bird'	Hibiscus syriacus 'Blue Satin®' (Marina)'	Hibiscus syriacus 'Blush Satin®' (Mathilda)'
Hibiscus syriacus 'Blushing Bride'	Hibiscus syriacus 'Collie Mullens'	Hibiscus syriacus 'Diana'	Hibiscus syriacus 'Double Pink'
Hibiscus syriacus 'Double Red'	Hibiscus syriacus 'Edna Frances'	Hibiscus syriacus 'Gussie'	Hibiscus syriacus 'Hamabo'
Hibiscus syriacus 'Helene'	Hibiscus syriacus 'Jeanne D'Arc'	Hibiscus syriacus 'Lady Stanley'	Hibiscus syriacus 'Lavender Chiffon™' (Notwoodone)'
Hibiscus syriacus 'Lucy'	Hibiscus syriacus 'Meehanii'	Hibiscus syriacus 'Minerva'	Hibiscus syriacus 'Ms. Julenne'
Hibiscus syriacus 'Oiseau Blue'	Hibiscus syriacus 'Paeonyflorus'	Hibiscus syriacus 'Peoniflora'	Hibiscus syriacus 'Pink Giant'
Hibiscus syriacus 'Red Heart'	Hibiscus syriacus 'Rubis'	Hibiscus syriacus 'Sky Blue'	Hibiscus syriacus 'Tri-color'
Hibiscus syriacus 'Violet Satin®'	Hibiscus syriacus 'W.R. Smith'	Hibiscus syriacus 'White Chiffon™' (Notwoodtwo)'	Hibiscus syriacus 'Woodbridge'
Hibiscus tiliaceus	Hibiscus trionum	Hieracium pubescens	Hieracium vulgatum
Hippeastrum	Hippeastrum 'Apple Blossom'	Hippeastrum 'Orange Sovereign'	Hippeastrum 'Red Lion'
Hippophae rhamnoides	Hippophae rhamnoides 'Sprite'	Hoffmannia	Hohenbergia stellata
Holmskioldia sanguinea 'citrina'	Holmskioldia sanguinea 'orange form'	Holmskioldia tettensis (speciosa)	Homalocladium platycladum
Hosta	Hosta 'Abba Dabba Do'	Hosta 'Abiqua Drinking Gourd'	Hosta 'Abiqua Moonbeam'
Hosta 'Abiqua Trumpet'	Hosta 'Alabama Gold'	Hosta 'Alpine Aire'	Hosta 'Alvatine Taylor'
Hosta 'American Gold Heart'	Hosta 'Andy Taylor'	Hosta 'Antioch'	Hosta 'Arctic Circle'
Hosta 'Arctic Rim'	Hosta 'Artists Palette'	Hosta 'Aspen Gold'	Hosta 'August Moon'
Hosta 'Barney Fife'	Hosta 'Betcher''s Blue'	Hosta 'Betty'	Hosta 'Big Boy'
Hosta 'Big Daddy'	Hosta 'Big John'	Hosta 'Big Mama'	Hosta 'Bill Brinka'
Hosta 'Birchwood Parkys Gold'	Hosta 'Bizarre'	Hosta 'Black Hills'	Hosta 'Blade Runner'
Hosta 'Blonde Elf'	Hosta 'Blue Angel'	Hosta 'Blue Angel'	Hosta 'Blue Blush'