Erechtites valerianifolius
Tropical Burnweed
Erigeron karvinskia
Erigeron sumatrensis
Sumatran fleabane
Etlingera elatior
Torch Ginger
Euphorbia geroldii
Thornless Crown of Thorns
Euphorbia heterophylla
Euphorbia hirta
Tawa-tawa
Euphorbia hyssopifolia
Hyssopleaf Sandmat
Euphorbia lactea
Mottled Spurge
Euphorbia milii
Euphorbia pulcherrima
Poinsettia
Euphorbia serpens
Roundleaf Spurge
Euphorbia tithymaloides
Redbird Flower
Euphorbia trigona
African Milk Tree
Exacum teyragonum
Bicolor Persian Violet
Excoecaria cochinchinensis
Chinese Croton
Ficus altissima
Council Tree
Ficus ampelos
King's Fig
Ficus caulocarpa
Stem-fruited Fig
Ficus elastica
Rubber Fig
Ficus lyrata
Fiddle-leaf Fig
Ficus natalensis
Natal Fig
Ficus pumila
Creeping Fig
Ficus racemosa
Cluster Fig
Ficus villosa
Shaggy-leaf Fig
Fimbristylis littoralis
Lesser Fimbry
Flemingia macrophylla
Furcraea foetida
Giant Cabuya
Galinsoga quadriradiata
Shaggy Soldier
Galphimia glauca
Rain of Gold
Garcinia mangostana
Mangosteen
Gardenia jasminoides
Cape Jasmine
Geodorum densiflorum
Pink Nodding Orchid
Gerbera jamesonii
Barberton Daisy
Gladiolus dalenii
Dalen's Gladiolus
Gliricidia sepium
Madre de Cacao
Glycosmis parviflora
Jamaican Mandarin-orange
Gmelina arborea
Beechwood
Goeppertia louisae
Goeppertia majestica
Majestic Prayer Plant
Gomphocarpus physocarpus
Balloon Plant
Gomphrena celosiodes
Gomphrena Weed
Gomphrena globosa
Globe Amaranth
Gomphrena serrata
Prostrate Globe Amaranth
Graptophyllum pictum
Caricature-plant
Grona triflora
Creeping Tick Trefoil
Hamelia patens
Firebush
Heliconia monteverdensis
Lobster-claws
Heliconia psittacorum
Parrot's Beak
Heliconia rostrata
Hanging Lobster Claw
Heliotropium indicum
Indian Heliotrope
Hellenia speciosa
Crêpe Ginger
Heptapleurum arboricola
Dwarf Umbrella Tree
Heterotis rotundifolia
Spanish Shawl
Hibiscus tiliaceus
Sea Hibiscus
Hippeastrum puniceum
Amaryllis Lily
Hippobroma longiflora
Star of Bethlehem
Holmskioldia sanguinea
Chinese Hat Plant
Homalomena rubescens
Shield Plant
Hydrangea macrophylla
Hydrangea
Hydrocotyle vulgaris
Marsh Pennywort
Hymenocallis fragrans
Spider Lily
Hyophorbe lagenicaulis
Bottle Palm
Hyptis capitata
False Ironwort
Impatiens balsamina
Garden Balsam
Impatiens walleriana
Busy Lizzie
Imperata cylindrica
Cogon Grass
Indigofera hirsuta
Hairy Indigo
Indigofera suffruticosa
Guatemalan Indigo
Ipomoea aquatica
Water Spinach