All Plants: Hot - Hyal (107)
Hot Bisquits Amaranth
Hot Lips Daylily
Hot Lips Pink Turtlehead
Hot Town Daylily
Hot Water Plant
Hotline Red Scarlet Sage: splendens
Hottentot Fig
Houpu Magnolia
Houseleek Mrs. Giuseppi
Houseleek Kalinda
Houseleek, Cobweb (spp.)
Houseleek, Cobweb Red Cobweb
Houseleek, Hen and Chickens
Houseleek, Spiderweb
Houseleek: alba
Houseleek: arachnoideum tomentosum, Cobweb
Houseleek: carneum
Houseleek: pomelii
Houseleek: pumilum
Houseleek: tectorum (spp.)
Houseleek: tectorum Cleveland Morgan
Houseleek: tectorum Violaceum
Houston Crapemyrtle: indica
Hoveyi American Arborvitae
Howard American Holly
Howard American Sycamore
Howard McMinn Sonoma Manzanita
Huangshan Magnolia
Huckleberry, Blue
Huckleberry, Box
Huckleberry, Californian
Huckleberry, Evergreen
Huckleberry, Florist's
Huckleberry, Shot
Huckleberry, Tree
Hughes Creeping Juniper
Huisache
Huizache
Huldine Hybrid Clematis
Humata
Humble Plant
Humdinger Rose
Hummelo Common Betony
Hummingbird Bush
Hummingbird Flower
Hummingbird Mint Acapulco Salmon & Pink
Hummingbird Mint Blue Fortune
Hummingbird Mint Hazy Days
Hummingbird Mint Navajo Sunset
Hummingbird Mint Pink Panther
Hummingbird Mint Pink Pop
Hummingbird Mint Purple Pygmy
Hummingbird Mint Tutti Fruitti
Hummingbird Mint: foeniculum Golden Jubilee
Hummingbird Sage (spp.)
Hummingbird Sage Lady in Red
Hummingbird Sage: guaranitica Black and Blue
Hummingbird Sage: guaranitica Costa Rica
Hummingbird Sage: guaranitica Kobalt
Hummingbird Sage: spathacea
Hummingbird Summer Sweet
Hummingbird Trumpet
Hummingbird Yucca
Hungarian Bear's Breeches
Hungarian Lilac Royalty
Hungarian Speedwell (spp.)
Hunter Possum Haw Holly
Huntington Carpet Rosemary
Huntsman Large Fothergilla
Huntsman's Cup
Huntsman's Horn Peaches & Green
Huon Pine
Huron Sunrise Maiden Grass
Hurricane Palm
Hurricane Plant
Hurricane Point Carmel Creeper
Husk Tomato, Mexican
Husker Red Foxglove Penstemon
Hyacinth Astilbe
Hyacinth Bean (spp.)
Hyacinth Bean Ruby Moon
Hyacinth Bletilla
Hyacinth, Dutch (spp.)
Hyacinth, Dutch Atlantic
Hyacinth, Dutch Jan Bos
Hyacinth, Garden (spp.)
Hyacinth, Garden Atlantic
Hyacinth, Garden Jan Bos
Hyacinth, Grape (spp.)
Hyacinth, Grape White
Hyacinth, Grape Blue Spike
Hyacinth, Grape Double Blue
Hyacinth, Grape Heavenly Blue
Hyacinth, Grape Valene Finnis
Hyacinth, Meadow
Hyacinth, Summer
Hyacinth, Water
Hyacinth, White Grape White
Hyacinth, Wild
Hyacinth, Wild Romaud
Hyacinth, Wood (spp.)
Hyacinth: latifolium, Grape
Hyacinth: princeps, Summer
Hyacinth: pycantha, Grape
Hyacinth: viridiflora, Summer
Hyacinthina Hosta: fortunei
Hyalis argentea