Plant Common Names Starting With ‘G’
- Gaillardia 'Fanfare'
- Gaillardia, Slender
- Gambel Oak
- Gambel's Oak
- Garden Purslane
- Gatuño
- Gatuno
- Gaura, Scarlet
- Gaura, Smallflowered
- Gaura, Velvety
- Gaura, Willow
- Geranium, Pineywoods
- Geranium, Purple
- Geranium, Purple Cluster
- Geranium, Purple Wild
- Geranium, Richardson
- Geranium, Richardson's
- Geranium, Tufted
- Geranium, Wild
- Giant Reed
- Gila Manroot
- Gilia, Blue
- Gilly, Long-flowered
- Glandular Cape Marigold
- Glandular Threadplant
- Globe Amaranth, Sonoran
- Globe Amaranth, Tufted
- Globe-mallow, Thicket
- Globemallow, Caliche
- Globemallow, Copper
- Globemallow, Desert
- Globemallow, Emory's
- Globemallow, Fendler's
- Globemallow, Narrowleaf
- Goat's Head
- Goathead
- Golden Aspen
- Golden Aster
- Golden Columbine
- Golden Crownbeard
- Golden Devil's Claw
- Golden Linanthus
- Golden Smoke
- Golden-beard Penstemon
- Golden-flowered Agave
- Goldeneye, Longleaf False
- Goldenflower Century Plant
- Goldenhills
- Goldenweed, Tanseyleaf
- Goodding's Verbena
- Goodding's Willow
- Gooding Black Willow
- Goose Grass
- Goosegrass
- Gordon's Bladderpod
- Gourd, Buffalo
- Gourd, Finger-leaved
- Gourd, Fingerleaf
- Gourd, Missouri
- Gourd, Stink
- Gourd, Stinking
- Gourd, Stinky
- Gourd, Wild
- Graham's Nipple Cactus
- Grape, Arizona
- Grape, Canyon
- Grass, Bear
- Grass, Elephant
- Grass, Fountain
- Grass, Rose Natal
- Great Lobelia
- Greater Periwinkle
- Green Purslane
- Green's Desert Deervetch
- Green-flowered Milkweed
- Greenleaf Five Eyes
- Greenthread, Hopi Tea
- Gregg's Eupatorium
- Gregg's Mistflower
- Gromwell, Mountain
- Ground Cherry, Ivy-leaf
- Ground Cherry, Purple
- Ground Cherry, Sharp-leaf
- Ground Ivy
- Ground-cherry, Wright's
- Groundcherry, Ivyleaf
- Groundcherry, Purpleflower
- Groundcherry, Sharpleaf
- Groundcherry, Small
- Groundcherry, Wright
- Groundsel, Lemmon
- Groundsel, Sand Wash
- Guardiola
