Heteromeles arbutifolia Heteromeles arbutifolia 'Davis Gold'
Heteromeles arbutifolia var. cerina 'Claremont' Heteromeles arbutifolia var. cerina 'Yellow Berry'
Hibiscus arnottianus Hibiscus rosa-sinensis 'TieDye Wind'
Hibiscus tiliaceus Hibiscus tiliaceus 'Tricolor'
Hippophae rhamnoides Hovenia dulcis
Howea forsteriana Humata repens
Hura crepitans Hydriastele vitiensis
Hyophorbe indica Hyophorbe lagenicaulis
Hyophorbe verschaffeltii Hypelate trifoliata
Hyphaene coriacea Hyphaene indica
Hyphaene thebaica Idesia polycarpa
Ilex x 'Rutzan (Red BeautyŽ)' Ilex
Ilex 'Doctor Kassab' Ilex 'Emily Brunner'
Ilex 'Ginny Brunner' Ilex 'Greenleaf'
Ilex 'John T. Morris' Ilex 'Mary Nell'
Ilex 'Nellie R. Stevens' Ilex 'Sparkleberry'
Ilex x altaclarensis 'Belgica Aurea (Silver Sentinel)' Ilex x altaclarensis 'Camelliifolia (Wilsonii Holly)'
Ilex x altaclarensis 'Lawsoniana' Ilex aquifolium
Ilex aquifolium 'Argentea Marginata' Ilex aquifolium 'Argenteo'
Ilex aquifolium 'Ferox Argentea' Ilex aquifolium 'Handsworth New Silver'
Ilex aquifolium 'Madame Briot' Ilex aquifolium 'Pendula'
Ilex aquifolium 'Watereriana' Ilex aquifolium x cornuta
Ilex x aquipernyi 'San Jose' Ilex x attenuata
Ilex x attenuata 'Eagleston' Ilex x attenuata 'East Palatka'
Ilex x attenuata 'Foster #4' Ilex x attenuata 'Fosteri #2'
Ilex x attenuata 'Nasa' Ilex x attenuata 'Savannah'
Ilex cassine Ilex cornuta
Ilex cornuta 'Burfordii' Ilex decidua
Ilex decidua 'Benton' Ilex decidua 'Byers Golden'
Ilex decidua 'Cascade' Ilex decidua 'Council Fire'
Ilex decidua 'Hunter' Ilex decidua 'Miller City'
Ilex decidua 'Pocohantas' Ilex decidua 'Sentry'
Ilex decidua 'Sundance' Ilex decidua 'Warren's Red'
Ilex x koehneana 'Wirt L.Winn' Ilex latifolia
Ilex x meserveae 'Meschick (Dragon LadyŽ)' Ilex myrtifolia
Ilex opaca Ilex opaca 'Bountyful'
Ilex opaca 'Canary' Ilex opaca 'Cape Cod'
Ilex opaca 'Galyean Gold' Ilex opaca 'Grace McCutchan'
Ilex opaca 'Howard' Ilex opaca 'Indian Maiden'
Ilex opaca 'Klein #1' Ilex opaca 'Lady Alice'
Ilex opaca 'Marianne' Ilex opaca 'Mary Holman'
Ilex opaca 'Miss Helen' Ilex opaca 'Mrs. F.J. Close'
Ilex opaca 'Old Gold' Ilex opaca 'Satyr Hill'
Ilex opaca 'Sleigh Bells' Ilex opaca 'Slim Jane'
Ilex opaca 'St. Mary' Ilex opaca 'Thanksgiving'
Ilex opaca 'Westcroft' Ilex opaca 'Xanthocarpa'
Ilex rotunda Ilex serrata
Ilex verticillata 'Sunsplash' Ilex vomitoria
Ilex vomitoria 'Bordeaux' Ilex vomitoria 'Katherine'
Ilex vomitoria 'Pendula'