Last updated October 1, 2009
Name | Family | Nativity |
Haageocereus acranthus | Cactaceae | Peru |
Haageocereus acranthus ssp. olowinskianus | Cactaceae | Peru |
Haageocereus albispinus | Cactaceae | Peru |
Haageocereus chosicensis x Borzicactus sp. | Cactaceae | |
Haageocereus fascicularis | Cactaceae | Chile |
Haageocereus pacalaensis v. pseudoversicolor | Cactaceae | Peru |
Haageocereus pseudomelanostele | Cactaceae | Cen Peru |
Haageocereus sp. | Cactaceae | |
Haageocereus versicolor | Cactaceae | N Peru |
Haageocereus versicolor v. aureispinus | Cactaceae | Peru |
Haemanthus albiflos | Amaryllidaceae | South Africa |
Haemanthus coccineus | Amaryllidaceae | South Africa |
Haemanthus sp. | Amaryllidaceae | |
Hakea petiolaris | Proteaceae | W Australia |
Hakea suaveolens | Proteaceae | W Australia |
Halleria lucida | Scrophulariaceae | Tropical & S Africa |
Halocarpus bidwilli | Podocarpaceae | New Zealand |
Hardenbergia violacea cv. Happy Wanderer | Fabaceae | |
Harrisia aboriginum | Cactaceae | United States(Florida) |
Harrisia martinii | Cactaceae | Argentina |
Harrisia sp. | Cactaceae | |
Harrisia tetracantha | Cactaceae | Bolivia |
Hatiora salicornioides | Cactaceae | Brazil |
Hatiora sp. | Cactaceae | |
Hauya elegans v. hauya | Onagraceae | Mexico |
Hauya sp. | Onagraceae | |
Haworthia angustifolia v. liliputana | Asphodelaceae | South Africa |
Haworthia chloracantha v. subglauca | Asphodelaceae | South Africa |
Haworthia coarctata v. greenei | Asphodelacaea | South Africa |
Haworthia cooperi | Asphodelacaea | South Africa |
Haworthia correcta | Asphodelaceae | South Africa |
Haworthia cymbiformis | Asphodelaceae | South Africa |
Haworthia cymbiformis v. translucens | Asphodelaceae | South Africa |
Haworthia divergens | Asphodelacaea | South Africa |
Haworthia fulva | Asphodelaceae | South Africa |
Haworthia magnifica | Asphodelacaea | South Africa |
Haworthia magnifica v. | Asphodelaceae | South Africa |
Haworthia margaritifera v. major hybrid | Asphodelaceae | |
Haworthia mirabilis ssp. mundula cv. Batwings | Asphodelaceae | South Africa(W. Cape Province) |
Haworthia musculina | Asphodelaceae | South Africa |
Haworthia nigra v. | Asphodelaceae | South Africa |
Haworthia nigra v. rynveldtii | Asphodelaceae | South Africa |
Haworthia nitidula | Asphodelaceae | South Africa |
Haworthia obtusa | Asphodelaceae | South Africa |
Haworthia obtusa v. pilifera | Asphodelaceae | South Africa |
Haworthia planifolia f. planifolia | Asphodelaceae | South Africa |
Haworthia reinwardtii v. zebrina | Asphodelaceae | South Africa |
Haworthia reticulata v. subregularis | Asphodelaceae | South Africa |
Haworthia ryderiana | Asphodelaceae | Southern Africa |
Haworthia sordida v. agavoides | Asphodelacaea | South Africa |
Haworthia sordida v. agavoides | Asphodelaceae | South Africa |
Haworthia sp. | Asphodelacaea | |
Haworthia translucens ssp. tenera cv. Anemone | Asphodelaceae | South Africa |
Haworthia transluscens ssp. tenera | Asphodelacaea | South Africa |
Haworthia truncata | Asphodelaceae | |
Haworthia turgida v. erecta | Asphodelaceae | South Africa |
Haworthia venosa | Asphodelaceae | South Africa |
Haworthia viscosa | Asphodelaceae | South Africa |
Hechtia argentea | Bromeliaceae | Cen Mexico |
Hechtia argentea x tillandsioides | Bromeliaceae | |
Hechtia carlsonii | Bromeliaceae | |
Hechtia cv. Silverado | Bromeliaceae | |
Hechtia gayii | Bromeliaceae | Mexico |
Hechtia marnier-lapostollei | Bromeliaceae | Mexico |
Hechtia rosea | Bromeliaceae | Mexico |
Hechtia roseana | Bromeliaceae | Mexico |
Hechtia sp. | Bromeliaceae | |
Hechtia sp. | Bromeliaceae | Argentina |
Hechtia sp. | Bromeliaceae | Mexico |
Hechtia stenopetala | Bromeliaceae | Mexico |
Hechtia tillandsioides | Bromeliaceae | Mexico |
Hedera canariensis | Araliaceae | Spain(Canary Islands) |
Hedera helix | Araliaceae | |
Hedera helix | Araliaceae | Africa |
Hedera helix cv. | Araliaceae | |
Hedychium angustifolium cv. Peach | Zingiberaceae | |
Hedychium coccineum | Zingiberaceae | Himalayas |
Hedychium coccineum cv. Disney | Zingiberaceae | |
Hedychium coccineum cv. Tara | Zingiberaceae | |
Hedychium coronarium | Zingiberaceae | Asia |
Hedychium cv. Ayo | Zingiberaceae | |
Hedychium cv. Carnival | Zingiberaceae | |
Hedychium cv. Double Eagle | Zingiberaceae | |
Hedychium cv. Filagree | Zingiberaceae | |
Hedychium cv. Fireworks | Zingiberaceae | |
Hedychium cv. Gold Flame | Zingiberaceae | |
Hedychium cv. Golden Glow | Zingiberaceae | |
Hedychium cv. Kewense | Zingiberaceae | |
Hedychium cv. Kinkaku | Zingiberaceae | |
Hedychium cv. Luna Moth | Zingiberaceae | |
Hedychium cv. Maiko Salmon Pink | Zingiberaceae | |
Hedychium cv. Pink | Zingiberaceae | |
Hedychium cv. Pink Flame | Zingiberaceae | |
Hedychium cv. Pink Sparks | Zingiberaceae | |
Hedychium cv. Pink V | Zingiberaceae | |
Hedychium cv. Tropic Bird | Zingiberaceae | |
Hedychium cv. White Starburst | Zingiberaceae | |
Hedychium ellipticum | Zingiberaceae | N India |
Hedychium gardnerianum | Zingiberaceae | India |
Hedychium greenii | Zingiberaceae | W Bhutan |
Hedychium hybrid #7 | Zingiberaceae | |
Hedychium pradhanii | Zingiberaceae | India |
Hedychium thrysiforme | Zingiberaceae | India |
Hedyscepe canterburyana | Arecaceae | Australia(Lord Howe Is.) |
Helianthemum cv. Apricot | Cistaceae | |
Helianthocereus x Pseudolobivia sp. | Cactaceae | |
Heliconia latispatha | Heliconiaceae | S Mexico to Cen America |
Helictotrichon sempervirens | Poaceae | Europe |
Heliotropium arborescens | Boraginaceae | |
Heliotropium arborescens cv. Alba | Boraginaceae | |
Helleborus argutifolius | Ranunculaceae | Corsica, Sardinia |
Helleborus niger | Ranunculaceae | Europe |
Helleborus x hybridus | Ranunculaceae | |
Hemerocallis cv. Lavender Dew | Hemerocallidaceae | |
Hemerocallis cv. Little Bobo | Hemerocallidaceae | |
Hemerocallis cv. Old Adage | Hemerocallidaceae | |
Hemerocallis cv. Orange Crush | Hemerocallidaceae | |
Hemerocallis cv. Peggy’s Pink | Hemerocallidaceae | |
Hemerocallis cv. Rosella Sheridan | Hemerocallidaceae | |
Hemerocallis cv. Russian Rhapsody | Hemerocallidaceae | |
Hemerocallis cv. Tiny Pumpkin | hemerocallidaceae | |
Hemerocallis cv. Yellow Kiss | Hemerocallidaceae | |
Heteromeles arbutifolia | Rosaceae | California |
Heteromeles arbutifolia cv. Davis Gold | Rosaceae | |
Heteromeles arbutifolia v. macrocarpa | Rosaceae | |
Heteromeles arbutifolia v. macrocarpa | Rosaceae | California |
Heuchera cv. Carmel | Saxifragaceae | |
Heuchera cv. Crimson Curls | Saxifragaceae | |
Heuchera cv. Lillian’s Pink | Saxifragaceae | |
Heuchera cv. Santa Ana Cardinal | Saxifragaceae | |
Heuchera maxima | Saxifragaceae | S California(Channel Is.) |
Hibbertia aspera | Dilleniaceae | SE Australia |
Hibbertia cuneiformis | Dilleniaceae | Australia |
Hibbertia dentata | Dilleniaceae | E Australia |
Hibiscus rosa-sinensis | Malvaceae | |
Hibiscus splendens | Malvaceae | Australia(Queensland, NSW) |
Hibiscus syriacus | Malvaceae | |
Hibiscus trionum | Malvaceae | Old World Tropics |
Himalayacalamus hookerianus | Poaceae | E Himalayas |
Hippeastrum x cv. San Antonio Rose | Amaryllidaceae | |
Hippeastrum x cv. Voodoo | Amaryllidaceae | |
Histiopteris incisa | Dennstaedtiaceae | Tropics |
Hohenbergia correia-araujoi | Bromeliaceae | Brazil |
Hohenbergia leopold-horstii | Bromeliaceae | Brazil |
Hohenbergia ramageana | Bromeliaceae | Brazil |
Hohenbergiopsis guatemalensis | Bromeliaceae | Guatemala |
Houttuynia cordata | Saururaceae | Asia |
Houttuynia cordata cv. Chameleon | Saururaceae | |
Howea belmoreana | Arecaceae | Lord Howe Island |
Howea forsteriana | Arecaceae | Australia(Lord Howe Is.) |
Howea forsteriana | Arecaceae | Lord Howe Is. (Aus.) |
Hydrangea cv. Lacecap | Saxifragaceae | |
Hydrangea macrophylla cv. Glory Blue | Saxifragaceae | |
Hydrocotyle vulgaris | Hydrocotylaceae | Europe |
Hylocereus costaricensis | Cactaceae | Costa Rica |
Hylocereus purpusii | Cactaceae | Mexico |
Hylocereus undatus | Cactaceae | Tropical America |
Hymenosporum flavum | Pittosporaceae | E Australia |
Hypolepis glandulifera | Dennstaedtiaceae | Australia |
Hypolepis hostilis | Dennstaedtiaceae | American Tropics |
Hypoxis sp. | Hypoxidaceae | Argentina |
Hyptis emoryi cv. Silver Lining | Lamiaceae |