Sydenham Edwards, John Lindley

Grecian Ophryses (Grecian Ophryses)

Greek Trichonemes (Greek Trichonemes)

Green and White Ornithogalum (Green and White Ornithogalum)

Green Egertonian Swan-neck (Green Egertonian Swan-neck)

Green Maxillaria (Green Maxillaria)

Green Sea-side Grape (Green Sea-side Grape)

Green-flowered Clematis (Green-flowered Clematis)

Green-flowered Cowlwort (Green-flowered Cowlwort)

Green-leaved Air plant (Green-leaved Air plant)

Green-tipped Heath (Green-tipped Heath)

Green-veined Chloraea (Green-veined Chloraea)

Grey-leaved Stranvaesia (Grey-leaved Stranvaesia)

Hairy Achimenes (Hairy Achimenes)

Hairy Stylewort (Hairy Stylewort)

Hairy Syringa (Hairy Syringa)

Hairy Tetratheca (Hairy Tetratheca)

Hairy-leaved Black Hawthorn (Hairy-leaved Black Hawthorn)

Hairy-leaved brittle bell-flower (Hairy-leaved brittle bell-flower)

Halberd-Leaved Clerodendron (Halberd-Leaved Clerodendron)

Half-green Zephyranthes (Half-green Zephyranthes)

Half-open Catasetum (Half-open Catasetum)

Half-shrubby Lupine (Half-shrubby Lupine)

Handsome Isopogon (Handsome Isopogon)

Handsome Libertia (Handsome Libertia)

Handsome Mammillaria (Handsome Mammillaria)

Hare-lipped Epidendrum (Hare-lipped Epidendrum)

Headed Oxylobium (Headed Oxylobium)

Heart-leaved Aster (Heart-leaved Aster)

Heart-leaved Fuchsia (Heart-leaved Fuchsia)

Heart-leaved Herminium (Heart-leaved Herminium)

Heart-leaved Manettia (Heart-leaved Manettia)

Heart-leaved Nuttallia (Heart-leaved Nuttallia)

Hibiscus Cameroni-fulgens (Hibiscus Cameroni-fulgens)

Himalayan form of the Kamtchatka Meadow-sweet (Himalayan form of the Kamtchatka Meadow-sweet)

Himalayan Lilac (Himalayan Lilac)

Hoary Audibertia (Hoary Audibertia)

Hoary Diplopappus (Hoary Diplopappus)

Hoary Jacquemontia (Hoary Jacquemontia)

Hoary Pimela (Hoary Pimela)

Hoary Sage (Hoary Sage)

Hoary-leaved Almond (Hoary-leaved Almond)

Hollow-leaved Pharium (Hollow-leaved Pharium)

Holly-leaved Berberry (Holly-leaved Berberry)

Holly-leaved Hovea (Holly-leaved Hovea)

Hooded Maxillaria (Hooded Maxillaria)

Hooked Dendrobe (Hooked Dendrobe)

Hooked-leaved Acacia (Hooked-leaved Acacia)

Hook-petalled Solanum (Hook-petalled Solanum)