Of the Figwort family (Scrophulariaceae), the American brooklime (Veronica americana).
Of the Figwort family (Scrophulariaceae), the downy false foxglove (Gerardia flava).
Of the Figwort family (Scrophulariaceae), the sea-side gerardia (Gerardia maritima).
Of the Figwort family (Scrophulariaceae), the purple gerardia (Gerardia purpurea).
Of the Figwort family (Scrophulariaceae), the slender gerardia (Gerardia tenuifolia).
Of the Figwort family (Scrophulariaceae), the painted cup (Castilleja coccinea).
Of the Figwort family (Scrophulariaceae), Pedicularis lanceolata.
Of the Figwort family (Scrophulariaceae), cow-wheat (Melampyrum lineare).
Of the Madder family (Rubiaceae), the large houstonia (Houstonia purpurea).
Of the Madder family (Rubiaceae), the bluets (Houstonia caerulea).
Of the Madder family (Rubiaceae), the Northern bedstraw (Galium boreale).
Of the Madder family (Rubiaceae), the yellow bedstraw (Galium verum).
Of the Madder family (Rubiaceae), the small bedstraw (Galium trifidum).
Of the Madder family (Rubiaceae), the rough bedstraw (Galium asprellum).
Of the Madder family (Rubiaceae), the licorice bedstraw (Galium circaezans).
Of the Honeysuckle family (Caprifoliaceae), the red-berried elder (Sambucus racemosa).
Of the Honeysuckle family (Caprifoliaceae), the fly-honeysuckle (Lonicera canadensis).
Of the Honeysuckle family (Caprifoliaceae), the trumpet honeysuckle (Lonicera sempervirens).
Of the Valerian family (Valerianaceae), the swamp valerian (Valeriana uliginosa).
Of the Valerian family (Valerianaceae), the corn salad (Valerianella Woodsiana).
Of the Bellflower family (Campanulaceae), the tall bellflower (Campanula americana).
Of the Bellflower family (Campanulaceae), the marsh bellflower (Campanula aparinoides).
Of the Bellflower family (Campanulaceae), the bellflower (Campanula rapunculoides).
Of the Lobelia family (Lobeliaceae), Indian tobacco (Lobelia inflata).
Of the Lobelia family (Lobeliaceae), the water lobelia (Lobelia Dortmanna).
Of the Lobelia family (Lobeliaceae), the downy lobelia (Lobelia puberula).
Of the Composite family (Compositae), the New York ironweed (Vernonia Noveboracensis).
Of the Composite family (Compositae): left, white snakeroot (Eupatorium urticaefolium); right, boneset…
Of the Composite family (Compositae), the tall blazing star (Liatris scariosa).
Of the Composite family (Compositae), Joe-Pye-weed (Eupatorium purpureum)
Of the Composite family (Compositae), the curved-leaved golden aster (Chrysopsis falcata).
Of the Composite family (Compositae), the golden aster (Chrysopsis Mariana).
Of the Composite family (Compositae), the grass-leaved golden aster (Chrysopsis graminifolia).
Of the Composite family (Compositae), the blue-stemmed golden-rod (Solidago caesia).
Of the Composite family (Compositae), the late golden-rod (Solidago serotina).
Of the Composite family (Compositae), the Canada golden-rod (Solidago Canadensis).
Of the Composite family (Compositae), the lance-leaved golden-rod (Solidago graminifolia).
Of the Composite family (Compositae), the showy aster (Aster spectabilis).
Of the Composite family (Compositae), the rough-leaved aster (Aster radula).
Of the Composite family (Compositae), the heart-leaved aster (Aster cordifolius).
Of the Composite family (Compositae): left, New York aster (Aster Novi-Belgii); right, Tradescant's…
Of the Composite family (Compositae), the purple-stemmed aster (Aster puniceus).
Of the Composite family (Compositae), the sharp-leaved wood aster (Aster acuminatus).
Of the Composite family (Compositae), horseweed (Erigeron Canadensis).
Of the Composite family (Compositae), the common fleabane (Erigeron philadelphicus).
Of the Composite family (Compositae), the daisy fleabane (Erigeron ramosus).
Of the Composite family (Compositae), the catsfoot (Antennaria neodioica).
Of the Composite family (Compositae), the sweet everlasting (Gnaphalium polycephalum).
Of the Composite family (Compositae), the Jerusalem artichoke (Helianthus tuberosus).
Of the Composite family (Compositae), the beggar-ticks (Bidens frondosa).
Of the Composite family (Compositae), the oxeye daisy (Chrysanthemum leucanthemum).
Of the Composite family (Compositae), the feverfew (Chrysanthemum Parthenium).
Of the Composite family (Compositae), the fireweed (Erechtites hieracifolia).
Of the Composite family (Compositae), the golden ragwort (Senecio aureus).
Of the Composite family (Compositae), the smaller burdock (Arctium minus).
Of the Composite family (Compositae), the Canada thistle (Cirsium arvense).
Of the Composite family (Compositae), the chicory (Cichorium Intybus).
Of the Composite family (Compositae), the fall dandelion (Leontodon autumnalis).
Of the Composite family (Compositae), the Canada hawkweed (Hieracium Canadense).
Of the Composite family (Compositae), the tawny hawkweed (Hieracium aurantiacum).