Plants beginning with H
250 plants
- Habenaria intermedia
- Habenaria sparsiflora
- Hackelia uncinatum
- Hakea sericeaSilky Hakea
- Hakea suaveolensSweet Hakea
- Hakea suberea
- Halenia ellipticaSpurred Gentian
- Halerpestes sarmentosa
- Halesia carolinaSilver-Bell Tree
- Halimione portulacoidesSea Purslane
- Halimodendron halodendronSalt Tree
- Haloxylon ammodendron
- Haloxylon persicumSalt Tree
- Hamamelis virginianaWitch Hazel
- Haplopappus nuttallii
- Haplopappus spinulosusSpiny Ironplant
- Hardenbergia violaceaCoral Pea
- Hebe 'Great Orme'
- Hebe brachysiphon
- Hebe dieffenbachii
- Hebe rakaiensis
- Hebe salicifolia
- Hebe speciosa
- Hebe x franciscana
- Hedeoma pulegioidesAmerican Pennyroyal
- Hedera helixIvy
- Hedera nepalensisNepal Ivy
- Hedychium coronariumButterfly Ginger
- Hedychium gracile
- Hedychium spicatum
- Hedysarum alpinumAlpine Sweetvetch
- Hedysarum arcticum
- Hedysarum borealeSweet Vetch
- Hedysarum boreale mackenziiLiquorice Root
- Hedysarum hedysaroidesAlpine French Honeysuckle
- Hedysarum occidentaleLiquorice Root
- Hedysarum sachalinense
- Hedysarum vicioides
- Heimia myrtifolia
- Heimia salicifoliaErva De Vida
- Heldreichia rotundifolia
- Helenium amarumBitter Sneezeweed
- Helenium autumnaleSneezeweed
- Helenium hoopesiiOwls Claws
- Helenium puberulumRosilla
- Helianthemum canadenseFrostweed
- Helianthemum nummulariumCommon Rockrose
- Helianthus annuusSunflower
- Helianthus doronicoides
- Helianthus giganteusGiant Sunflower
- Helianthus laetiflorusShowy Sunflower
- Helianthus lenticularisWild Sunflower
- Helianthus maximilianiiMaximillian Sunflower
- Helianthus petiolarisPrairie Sunflower
- Helianthus strumosusPaleleaf Woodland Sunflower
- Helianthus tuberosusJerusalem Artichoke
- Helichrysum apiculatumCommon Everlasting Flower
- Helichrysum arenariumEverlasting Flower
- Helichrysum italicumCurry Plant
- Helichrysum orientale
- Helichrysum stoechas
- Heliotropium arborescensHeliotrope
- Heliotropium ellipticum
- Helleborus foetidusStinking Hellebore
- Helleborus nigerBlack Hellebore
- Helleborus viridisGreen Hellebore
- Helwingia chinensis
- Helwingia himalaica
- Helwingia japonica
- Helwingia liukiuensis
- Hemerocallis species
- Hemerocallis altissima
- Hemerocallis aurantiaca
- Hemerocallis bulbiferum
- Hemerocallis citrina
- Hemerocallis coreana
- Hemerocallis darrowiana
- Hemerocallis dumortieri
- Hemerocallis exaltata
- Hemerocallis forrestii
- Hemerocallis fulvaCommon Day Lily
- Hemerocallis fulva longituba
- Hemerocallis graminea
- Hemerocallis hakunensis
- Hemerocallis lilioasphodelusYellow Day Lily
- Hemerocallis littoreaCoastal Day Lily
- Hemerocallis micrantha
- Hemerocallis middendorffii
- Hemerocallis middendorffii esculenta
- Hemerocallis minorGrassleaf Day Lily
- Hemerocallis multiflora
- Hemerocallis pedicellata
- Hemerocallis plicata
- Hemerocallis thunbergii
- Hemerocallis yezoensis
- Hemiphragma heterophyllum
- Hemiptelea davidii
- Hemizonia fascicuata
- Hemizonia luzulifolia
- Hepatica acutilobaAmerican Liverleaf