.jpg) Yarrow foliage (Achillea millefolium) | .jpg) Sweetflag, Calamus (Acorus calamus) | .jpg) Calamus (Acorus calamus var. variagatum) | .jpg) Agrimony (Agrimonia) | .jpg) Couchgrass (Agropyron repens) |
.jpg) Silk Tree flowers, He-huan-hua (Albizia) | .jpg) Marshmallow (Althea officinalis) | .jpg) Ragweed (Ambrosia) | .jpg) Ragweed (Ambrosia) | .jpg) American Spikenard (Aralia racemosa) |
.jpg) American Spikenard (Aralia racemosa) | .jpg) Burdock leaves (Arctium minus) | .jpg) Jack in the Pulpit (Arisaema triphyllum) | .jpg) Jack in the Pulpit (Arisaema triphyllum) | .jpg) Jack in the Pulpit (Arisaema triphyllum) |
.jpg) Snakeroot (Aristolochia clemetis) | .jpg) Snakeroot (Aristolochia clemetis) | .jpg) Wild Ginger (Asarum canadense) | .jpg) Wild Ginger (Asarum canadense) | .jpg) Swamp Milkweed (Asclepias incarnata) |
.jpg) Wild Oats (Avena fatua) | .jpg) Wild Oats (Avena fatua) | .jpg) Marijuana leaves (Cannabus) | .jpg) American Senna (Cassia helecarpa) | .jpg) American Senna flowers (Cassia helecarpa) |
.jpg) American Senna pods (Cassia helecarpa) | .jpg) American Senna (Cassia helecarpa) | .jpg) Blue Cohosh (Caulophyllum thalictroides) | .jpg) Greater Celandine (Chelidonium majus) | .jpg) Greater Celandine (Chelidonium majus) |
.jpg) Greater Celandine (Chelidonium majus) | .jpg) Poison Hemlock flower (Cicuta maculata) | .jpg) Poison Hemlock (Cicuta maculata) | .jpg) Black Cohosh (Cimicifuga racemosa) | .jpg) Black Cohosh flowers (Cimicifuga racemosa) |
.jpg) Black Cohosh leaves (Cimicifuga racemosa) | .jpg) Black Cohosh (Cimicifuga racemosa) | .jpg) Stoneroot (Collinsonia canadensis) | .jpg) Stoneroot foliage (Collinsonia canadensis) | .jpg) Stoneroot (Collinsonia canadensis) |
.jpg) Yellow Corydalis (Corydalis lutea) | .jpg) Hawthorn berries (Crataegus oxycantha) | .jpg) Queen Anne's Lace flowers (Daucus carota) | .jpg) Queen Anne's Lace flowers (Daucus carota) | .jpg) Queen Anne's Lace seeds (Daucus carota) |
.jpg) Purple Snakeroot (Eupatorium maculatum) | .jpg) Boneset (Eupatorium perfoliatum) | .jpg) Boneset flower (Eupatorium perfoliatum) | .jpg) Boneset flowers (Eupatorium perfoliatum) | .jpg) Boneset foliage (Eupatorium perfoliatum) |
.jpg) Boneset (Eupatorium perfoliatum) | .jpg) Gravel root (Eupatorium purpureum) | .jpg) Gravel root, Queen of Meadow (Eupatorium purpureum) | .jpg) Meadowsweet (Filipendula ulmaria) | .jpg) Meadowsweet (Filipendula ulmaria) |
.jpg) Cleavers (Galium aperine) | .jpg) Cleavers (Galium aperine) | .jpg) Cleavers, upright (Galium aperine) | .jpg) Water Avens -Tickweed leaf (Geum) | .jpg) Water Avens (Geum) |
.jpg) Ground Ivy (Glechoma hederacea) | .jpg) English Ivy (Hedera helix) | .jpg) Swamp Rosemallow (Hibiscus moscheutos) | .jpg) Swamp Rosemallow flower (Hibiscus moscheutos) | .jpg) Seven Barks (Hydrangea arborescens) |
.jpg) Seven Barks (Hydrangea arborescens) |  .jpg) Goldenseal foliage (Hydrastis canadensis) | .jpg) Goldenseal foliage (Hydrastis canadensis) | .jpg) Orris root (Iris pallida) | .jpg) Juniper (Juniperus communis) |
.jpg) Motherwort in flower (Leonurus cardiaca) | .jpg) Cardinal Lobelia (Lobelia cardinalis) | .jpg) Great Blue Lobelia (Lobelia siphilitica) | .jpg) Great Blue Lobelia (Lobelia siphilitica) | .jpg) Leather Leaf Holly (Mahonia bealei) |
 .jpg) Leather Leaf Holly (Mahonia bealei) | .jpg) Leather Leaf Holly (Mahonia bealei) | .jpg) Partridge berry (Mitchella repens) | .jpg) Catnip foliage (Nepeta cataria) | .jpg) Catnip (Nepeta cataria) |
 .jpg) Plantain (Plantago lanceolata) | .jpg) Plantain (Plantago lanceolata) | .jpg) Cinquefoil (Potentilla) | .jpg) Selfheal flower (Prunella vulgaris) | .jpg) Lungwort (Pulmonaria) |
.jpg) Sumac leaves (Rhus) | .jpg) Sumac leaves (Rhus) | .jpg) Poison Ivy (Rhus toxicodendron) | .jpg) Red Raspberry leaf (Rubus idaeus ) | .jpg) Red Raspberry leaves (Rubus idaeus) |
.jpg) Bloodroot (Sanguinaria canadensis) | .jpg) Canadian Great Burnet (Sanguiscorba canadensis) | .jpg) Chickweed (Stellaria media) | .jpg) Eastern Coltsfoot (Tussilago farfara) | .jpg) Slippery Elm bark (Ulmus fulva) |
.jpg) Slippery Elm bark (Ulmus fulva) | .jpg) Slippery Elm leaves (Ulmus fulva) | .jpg) Slippery Elm leaves (Ulmus fulva) | .jpg) Nettles (Urtica dioica) | .jpg) Old Man's Beard (Usnea) |
.jpg) Mullein leaves (Verbascum thapsus) | .jpg) Crampbark (Viburnum opulus) |