| |
Heteropterys glabra |
Redwing |
Perennial |
vine |
| |
Hibiscus syriacus 'Diana' |
Rose of SHaron |
Perennial |
shrub |
|
Hibiscus trionum |
Venice mallow, bladder-ketmia, flower-of-an-hour |
Annual |
forb |
|
Hieracium aurantiacum |
orange hawkweed, devil's-paintbrush, red daisy, flameweed, devil's-weed, grim-the-collier |
Perennial |
forb |
|
Hosta 'Halcyon' |
hosta, plantain lily |
Perennial |
forb |
|
Hosta sieboldiana 'Frances Williams' |
hosta, plantain lily |
Perennial |
forb |
|
Houttuynia cordata |
chameleon |
Perennial |
forb |
|
Hyacinthoides hispanica |
Spanish Bluebell, Spanish Jacinth, Bell-Flowered Squill |
Perennial |
forb |
|
Hydrangea macrophylla 'Bailmer' ENDLESS SUMMER THE ORIGINAL |
hydrangea, bigleaf hydrangea, mophead hydrangea, hortensia, French hydrangea, Endless Summer hydrangea |
Perennial |
shrub |
|
Hyparrhenia hirta |
Tambookie grass, Thatching grass, Coolatai grass, South African bluestem |
Perennial |
grass |
|
Hypericum androsaemum |
sweet-amber, tutsan |
Perennial |
shrub |
|
Hypericum calycinum |
Aaron's beard, Creeping St. John's-wort, Rose-of-Sharon |
Perennial |
shrub |
|
Hypericum grandifolium |
(none listed) |
Perennial |
shrub |
| |
Hypericum x inodorum 'Kolmapuki' PUMPKIN |
St. John's wort, tutsan, pumpkin hypericum, First Editions(R) pumpkin hypericum, Magical(R) pumpkin hypericum |
Perennial |
shrub |
|
Ilex aquifolium |
English holly, European holly, Oregon holly, common holly, holly |
Perennial |
tree |
| |
Ilex cornuta 'Burfordii' |
Burford Holly |
Perennial |
tree |
| |
Ilex cornuta 'Needlepoint' |
Needlepoint Holly |
Perennial |
shrub |
| |
Impatiens balfourii |
Kashmir balsam |
|
|
| |
Impatiens glandulifera |
Himalayan balsam, ornamental jewelweed, Indian balsam, policeman's-helmet |
|
|
| |
Imperata cylindrica (L.) Raeusch. |
Cogongrass, speargrass |
Perennial |
grass |
| |
Ipomoea batatas |
sweet potato |
Annual |
vine |
|
Ipomoea indica |
blue morningglory, blue dawn-flower, blue morning-glory, common morning-glory, morning-glory, ocean-blue morning-glory, perennial morning-glory, purple morning-glory, purple-flower bellvine, purple-flower morning-glory, tall morning-glory, blue dawnflower, oceanblue morning-glory, dunny creeper |
Perennial |
vine |
| |
Iris foetidissima L. |
Stinking iris, Gladwin iris, coral iris |
Perennial |
forb |
|
Iris orientalis |
yellowband iris, Oriental iris, Turkish iris |
Perennial |
forb |
|
Iris pseudacorus |
pale yellow iris |
Perennial |
forb |