Hoffmannia ghiesbreghtii 'Variegata'

Hohenbergia pennae

Holboellia aff. chapaensis

Holcoglossum lingulatum

Holmskioldia sanguinea

Holmskioldia sanguinea 'Copper Flower'

Holmskioldia sanguinea 'Red Flower'

Holodiscus discolor

Homalomena wallisii

Horminum pyrenaicum f. alboviolaceum

Hosta 'Abiqua Drinking Gourd'

Hosta 'Age of Gold'

Hosta 'Alligator Alley'

Hosta 'Andrew'

Hosta 'Aqua Velva'

Hosta 'August Moon'

Hosta 'Autumn Frost'

Hosta 'Avocado'

Hosta 'Awakening Angel'

Hosta 'Beyond Glory'

Hosta 'Big Daddy'

Hosta 'Big Mama'

Hosta 'Bigfoot'

Hosta 'Blue Angel'

Hosta 'Blue Betty Lou'