Hebe x 'La Seduisante' Hebe 'Caledonia'
Hebe 'First Light' Hebe 'Heilan Lassie'
Hebe 'Hinerua' Hebe 'Midsummer Beauty'
Hebe 'Purple Shamrock' Hebe x andersonii 'Variegata'
Hebe cupressoides 'Broughton Dome' Hebe menziesii
Hebe ochracea 'James Stirling' Hebe pimeleoides 'Quicksilver'
Hebe pinguifolia 'Sutherlandii' Hebe propinqua
Hebe rakaiensis Hebe recurva
Hebe speciosa Hebe speciosa var. violacea
Hebe topiaria Heimia salicifolia
Heptacodium miconioides Hesperoyucca whipplei ssp. parishii
Heteromeles arbutifolia Heteromeles arbutifolia var. cerina 'Claremont'
Heteromeles arbutifolia var. cerina 'Yellow Berry' Heteropterys glabra
Hibbertia aspera Hibbertia cuneiformis
Hibbertia empetrifolia Hibbertia scandens
Hibiscus arnottianus Hibiscus rosa-sinensis
Hibiscus rosa-sinensis 'Caleb' Hibiscus rosa-sinensis 'Candy Striper'
Hibiscus rosa-sinensis 'Daddy's Girl' Hibiscus rosa-sinensis 'Dark Continent'
Hibiscus rosa-sinensis 'Erin Rachael' Hibiscus rosa-sinensis 'Fantasia'
Hibiscus rosa-sinensis 'Hawaiian Salmon' Hibiscus rosa-sinensis 'Jason'
Hibiscus rosa-sinensis 'Kiss and Tell' Hibiscus rosa-sinensis 'Smoky Mountian'
Hibiscus rosa-sinensis 'Snow Queen' Hibiscus rosa-sinensis 'The Pearl'
Hibiscus rosa-sinensis 'TieDye Wind' Hibiscus sabdariffa
Hibiscus schizopetalus Hibiscus syriacus
Hibiscus syriacus 'America Irene Scott (Sugar Tip®)' Hibiscus syriacus 'Antong Two (Lil' Kim™)'
Hibiscus syriacus 'Aphrodite' Hibiscus syriacus 'Armande'
Hibiscus syriacus 'Blue Bird' Hibiscus syriacus 'Blushing Bride'
Hibiscus syriacus 'Brendon Springs' Hibiscus syriacus 'Bricutts (China Chiffon™)'
Hibiscus syriacus 'Buc de Brabant' Hibiscus syriacus 'Cicola'
Hibiscus syriacus 'Diana' Hibiscus syriacus 'Dorothy Crane'
Hibiscus syriacus 'DVPazurri (Azurri Blue Satin®)' Hibiscus syriacus 'Floru(Violet Satin®)'
Hibiscus syriacus 'Freedom' Hibiscus syriacus 'Hamabo'
Hibiscus syriacus 'Helene' Hibiscus syriacus 'Jeanne d'Arc'
Hibiscus syriacus 'JWNWOOD4 (Pink Chiffon™)' Hibiscus syriacus 'Lady Stanley'
Hibiscus syriacus 'Lenny' Hibiscus syriacus 'Longhin'
Hibiscus syriacus 'Maike' Hibiscus syriacus 'Marina(Blue Satin®)'
Hibiscus syriacus 'Mathilde(Blush Satin®)' Hibiscus syriacus 'Meehannii'
Hibiscus syriacus 'Melrose' Hibiscus syriacus 'Minerva'
Hibiscus syriacus 'Minrosa (Rose Satin®)' Hibiscus syriacus 'Monstrosus'
Hibiscus syriacus 'Notwoodone(Lavender Chiffon™)' Hibiscus syriacus 'Notwoodthree (Blue Chiffon™)'
Hibiscus syriacus 'Notwoodtwo(White Chiffon™)' Hibiscus syriacus 'Paeonyflora'
Hibiscus syriacus 'Pink Flirt' Hibiscus syriacus 'Pink Giant'
Hibiscus syriacus 'Pink Petticoat' Hibiscus syriacus 'Puniceus Plenus'
Hibiscus syriacus 'Purpureus Variegatus' Hibiscus syriacus 'Ranululiflorus Plenus'
Hibiscus syriacus 'Red Heart' Hibiscus syriacus 'Roseus Plenus'
Hibiscus syriacus 'Rubis' Hibiscus syriacus 'Russian Violet'
Hibiscus syriacus 'Snow Drift' Hibiscus syriacus 'Totus Albus'
Hibiscus syriacus 'Violet Claire' Hibiscus syriacus 'White'
Hibiscus syriacus 'Williiam R. Smith' Hibiscus syriacus 'Woodbridge'
Hibiscus tiliaceus 'Variegata' Hippophae rhamnoides
Holmskioldia sanguinea Holmskioldia tettensis
Holodiscus discolor Homalocladium platycladum