Herbaceous Plants: Holl - Hoos (91)
Hollard's Gold Common Bear's Breeches
Hollowleaf Annual Lupine
Holly Fern (spp.)
Holly Fern Variegated
Holly Fern: falcatum
Holly Fern: nepalense
Holly Herrema Daylily
Holly, Alpine Sea (spp.)
Holly, Alpine Sea Blue Star
Holly, Flat Sea (spp.)
Holly, Flat Sea Blaukappe
Holly, Flat Sea Jade Frost
Holly, Flat Sea Tetra Petra
Holly, Mediterranean Sea
Holly, Moroccan Sea
Holly, Sea Sapphire Blue
Holly, Sea (spp.)
Holly, Sea Silver Ghost
Holly, Sea White Silver
Holly: agavifolium, Sea
Holly: aquaticum, Sea
Holly: bromeliifolium, Sea
Holly: dichotomum, Sea
Holly: eburneum, Sea
Holly: maritimum, Sea (spp.)
Holly: maritimum, Sea Variegated
Holly: minor, English (spp.)
Holly: minor, English Bowle's Variety
Holly: minor, English Illumination
Holly: minor, English Pacifica Pink
Holly: minor, English Sterling Silver
Holly: minor, English Variegated
Holly: oliverianumhybrid, Sea
Holly: proteiflorum, Sea
Holly: serbicum, Sea
Holly: serra, Sea
Holly: spinalba, Sea
Holly: tricuspidatum, Sea
Holly: tripartitumhybrid, Sea
Holly: umbelliferum, Sea
Holly: venustum, Sea
Holly: zabeliihybrid, Sea (spp.)
Holly: zabeliihybrid, Sea Spring Bells
Hollyhock Mallow (spp.)
Hollyhock Mallow Fastigiata
Hollyhock Mallow Peaches and Dreams
Hollyhock (spp.)
Hollyhock Summer Memories
Hollyhock Chater's Double
Hollyhock Chater's Purple
Hollyhock Creme de Cassis
Hollyhock Peaches 'n' Dreams
Hollyhock Queeny Purple
Hollyhock Summer Carnival
Hollyhock The Watchman
Hollyhock, Antwerp
Hollyhock, Desert
Hollyhock, French Zebrina
Hollyhock: officinalis
Hollyhock: rugosa
Holly's Honey Hosta
Hollywood Daffodil
Holy Thistle
Homalomena
Home Fires Creeping Phlox
Homeria
Homolosa Bush Clover
Honest Pleasure Daylily
Honesty Money Plant
Honesty (spp.)
Honesty Honesty
Honesty Variegated
Honesty White
Honey Euphorbia
Honey Plant (spp.)
Honey Plant Variegated
Honeybells Hosta
Honeydew Sage
Honeysong Purple Stokes' Aster
Honeysuckle, Mexican
Honeywort (spp.)
Honeywort Golden
Honeywort Purpurascens
Hong Chow Bowl Sacred Lotus
Hong Kong Lily
Honka Dahlia
Honky Tonk Blues Tall Bearded German Iris
Hoodia
Hoodia: gordonii
Hoop & Petticoat Daffodil
Hoosier Harmony Hosta