Gamagrass
(Tripsacum dactyloides var. dactyloides)
Field Garlic
(Allium vineale)
Spiked Gayfeather
(Liatris spicata var. spicata)
Closed-bottle Gentian
(Gentiana andrewsii var. andrewsii)
Elliott's Gentian
(Gentiana catesbaei)
Fringed Gentian
(Gentianopsis crinita)
Soapwort Gentian
(Gentiana saponaria)
Striped Gentian
(Gentiana villosa)
Wild Geranium
(Geranium maculatum)
Wild Geranium
(Geranium maculatum)
American Germander
(Teucrium canadense var. virginicum)
Canadian Germander
(Teucrium canadense var. canadense)
Giant-chickweed
(Myosoton aquaticum)
American Ginseng
(Panax quinquefolius)
Dwarf Ginseng
(Panax trifolius)
Glory-of-the-snow
(Chionodoxa sp.)
Meadow Goat's-beard
(Tragopogon pratensis)
Meadow Goat's-beard
(Tragopogon dubius)
Golden Alexanders
(Zizia aurea)
Golden-heather
(Hudsonia ericoides)
American Golden-saxifrage
(Chrysosplenium americanum)
Camphorweed Goldenaster
(Heterotheca subaxillaris)
Bluestem Goldenrod
(Solidago caesia var. caesia)
Broadleaf Goldenrod
(Solidago flexicaulis)
Canada Goldenrod
(Solidago canadensis var. canadensis)
Early Goldenrod
(Solidago juncea)
Flat-top Goldenrod
(Euthamia caroliniana)
Gray Goldenrod
(Solidago nemoralis var. nemoralis)
Hairy Grassleaf Flat-top Goldenrod
(Euthamia graminifolia var. nuttallii)
Rough Canada Goldenrod
(Solidago altissima var. altissima)
Roundleaf Goldenrod
(Solidago patula var. patula)
Seaside Goldenrod
(Solidago sempervirens)
Small-headed Seaside Goldenrod
(Solidago mexicana)
Smooth Goldenrod
(Solidago gigantea)
Smooth Grassleaf Flat-top Goldenrod
(Euthamia graminifolia var. graminifolia)
Sweet Goldenrod
(Solidago odora)
Tall Goldenrod
(Solidago altissima var. altissima)
Thin Hairy Rough-leaf Goldenrod
(Solidago rugosa var. rugosa)
White Goldenrod
(Solidago bicolor)
White Goosefoot
(Chenopodium album)
Wormseed Goosefoot
(Dysphania ambrosioides)
Bishops Goutweed
(Aegopodium podagraria)
Northern Fox Grape
(Vitis labrusca)
Winter Grape
(Vitis vulpina)
Grape-hyacinth
(Muscari neglectum)
Common Grape-hyacinth
(Muscari botryoides)
Broom Witch Grass
(Dichanthelium scoparium)
Scribner's Witch Grass
(Dichanthelium oligosanthes var. scribnerianum)
Downy Carrion-flower Greenbrier
(Smilax pulverulenta)
Round-leaf Greenbrier
(Smilax rotundifolia)
Smooth Carrion-flower Greenbrier
(Smilax herbacea)
Longleaf Ground-cherry
(Physalis longifolia var. subglabrata)
Ground-ivy
(Glechoma hederacea)
Swamp Groundnut
(Apios americana)
Groundsel
(Senecio vulgaris)