Hypericum x inodorum 'Kolmapuki'

Hypericum x inodorum 'Kolmaref'

Hypericum x inodorum 'Kolmawhi'

Hypoestes phyllostachya

Hypoestes phyllostachya 'Splash Select Pink'

Hypoxis galpinii

Hypoxis hirsuta

Hyssopus officinalis ssp. aristatus

Hystrix patula

Iberis amara 'Summer Snowdrift'

Iberis sempervirens '22P-01'

Iberis sempervirens 'Little Gem'

Iberis sempervirens 'Pygmaea'

Iberis sempervirens 'Snowflake'

Iberis sempervirens 'Snowsation'

Iberis sempervirens 'Tahoe'

Iberis sempervirens 'Whiteout'

Idesia polycarpa 'Tenryu-Nishiki'

Ilex 'Harvest Red'

Ilex 'Lydia Morris'

Ilex 'Mesog'

Ilex colchica

Ilex crenata 'Beehive'

Ilex crenata 'Dwarf Pagoda'