Of the Composite family (Compositae), the catsfoot (Antennaria neodioica).

Catsfoot

Of the Composite family (Compositae), the catsfoot (Antennaria neodioica).

Of the Composite family (Compositae), the sweet everlasting (Gnaphalium polycephalum).

Sweet Everlasting

Of the Composite family (Compositae), the sweet everlasting (Gnaphalium polycephalum).

Of the Composite family (Compositae), the Roman wormwood (Ambrosia artemisiaefolia).

Roman Wormwood

Of the Composite family (Compositae), the Roman wormwood (Ambrosia artemisiaefolia).

Of the Composite family (Compositae), the oxeye (Heliopsis helianthoides).

Smooth Oxeye

Of the Composite family (Compositae), the oxeye (Heliopsis helianthoides).

Of the Composite family (Compositae), the purple cone-flower (Brauneria pallida).

Purple Cone-Flower

Of the Composite family (Compositae), the purple cone-flower (Brauneria pallida).

Of the Composite family (Compositae), the brown-eyed Susan (Rudbeckia triloba).

Brown-Eyed Susan

Of the Composite family (Compositae), the brown-eyed Susan (Rudbeckia triloba).

Of the Composite family (Compositae), the ten-petaled sunflower (Helianthus decapetalus).

Ten-Petaled Sunflower

Of the Composite family (Compositae), the ten-petaled sunflower (Helianthus decapetalus).

Of the Composite family (Compositae), the Jerusalem artichoke (Helianthus tuberosus).

Jerusalem Artichoke

Of the Composite family (Compositae), the Jerusalem artichoke (Helianthus tuberosus).

Of the Composite family (Compositae), the larger bur marigold (Bidens laevis).

Larger Bur Marigold

Of the Composite family (Compositae), the larger bur marigold (Bidens laevis).

Of the Composite family (Compositae), the beggar-ticks (Bidens frondosa).

Beggar-Ticks

Of the Composite family (Compositae), the beggar-ticks (Bidens frondosa).

Of the Composite family (Compositae), the smaller bur marigold (Bidens cernua).

Smaller Bur Marigold

Of the Composite family (Compositae), the smaller bur marigold (Bidens cernua).

Of the Composite family (Compositae), the oxeye daisy (Chrysanthemum leucanthemum).

Oxeye Daisy

Of the Composite family (Compositae), the oxeye daisy (Chrysanthemum leucanthemum).

Of the Composite family (Compositae), the feverfew (Chrysanthemum Parthenium).

Feverfew

Of the Composite family (Compositae), the feverfew (Chrysanthemum Parthenium).

Of the Composite family (Compositae), the fireweed (Erechtites hieracifolia).

Fireweed

Of the Composite family (Compositae), the fireweed (Erechtites hieracifolia).

Of the Composite family (Compositae), the golden ragwort (Senecio aureus).

Golden Ragwort

Of the Composite family (Compositae), the golden ragwort (Senecio aureus).

Of the Composite family (Compositae), the arnica (Arnica mollis var. petiolaris).

Arnica

Of the Composite family (Compositae), the arnica (Arnica mollis var. petiolaris).

Of the Composite family (Compositae), the smaller burdock (Arctium minus).

Smaller Burdock

Of the Composite family (Compositae), the smaller burdock (Arctium minus).

Of the Composite family (Compositae), the Canada thistle (Cirsium arvense).

Canada Thistle

Of the Composite family (Compositae), the Canada thistle (Cirsium arvense).

Of the Composite family (Compositae), the chicory (Cichorium Intybus).

Chicory

Of the Composite family (Compositae), the chicory (Cichorium Intybus).

Of the Composite family (Compositae), the fall dandelion (Leontodon autumnalis).

Fall Dandelion

Of the Composite family (Compositae), the fall dandelion (Leontodon autumnalis).

Of the Composite family (Compositae), the Canada hawkweed (Hieracium Canadense).

Canada Hawkweed

Of the Composite family (Compositae), the Canada hawkweed (Hieracium Canadense).

Of the Composite family (Compositae), the tawny hawkweed (Hieracium aurantiacum).

Tawny Hawkweed

Of the Composite family (Compositae), the tawny hawkweed (Hieracium aurantiacum).

Of the Composite family (Compositae), the rough hawkweed (Hieracium scabrum).

Rough Hawkweed

Of the Composite family (Compositae), the rough hawkweed (Hieracium scabrum).

Of the Composite family (Compositae), the Allegheny hawkweed (Hieracium paniculatum).

Allegheny Hawkweed

Of the Composite family (Compositae), the Allegheny hawkweed (Hieracium paniculatum).

Of the Composite family (Compositae), the lion's-foot (Prenanthes serpentaria).

Lion's-Foot

Of the Composite family (Compositae), the lion's-foot (Prenanthes serpentaria).

Of the Composite family (Compositae), the red-seeded dandelion (Taraxicum erythrospermum).

Red-Seeded Dandelion

Of the Composite family (Compositae), the red-seeded dandelion (Taraxicum erythrospermum).

Of the Composite family (Compositae), the common dandelion (Taraxicum officinale).

Common Dandelion

Of the Composite family (Compositae), the common dandelion (Taraxicum officinale).

Of the Composite family (Compositae), the wild lettuce (Lactuca hirsuta).

Wild Lettuce

Of the Composite family (Compositae), the wild lettuce (Lactuca hirsuta).

Of the Composite family (Compositae), the sow thistle (Sonchus oleraceus).

Sow Thistle

Of the Composite family (Compositae), the sow thistle (Sonchus oleraceus).

Of the bur-reed family (Sparganium), the american bur-reed (Sparganium americanum).

American Bur-Reed

Of the bur-reed family (Sparganium), the american bur-reed (Sparganium americanum).

Of the bur-reed family (Sparganium), the small bur-reed (Sparganium minimum).

Small Bur-Reed

Of the bur-reed family (Sparganium), the small bur-reed (Sparganium minimum).

Of the bur-reed family (Sparganium), the Sparganium diversifolium.

Sparganium diversifolium

Of the bur-reed family (Sparganium), the Sparganium diversifolium.

Of the bur-reed family (Sparganium), the floating bur-reed (Sparganium fluctuans).

Floating Bur-Reed

Of the bur-reed family (Sparganium), the floating bur-reed (Sparganium fluctuans).

Of the arrowhead family (Sagittaria), Sagittaria ambigua.

Sagittaria ambigua

Of the arrowhead family (Sagittaria), Sagittaria ambigua.

Of the arrowhead family (Sagittaria), Sagittaria brevirostra.

Sagittaria brevirostra

Of the arrowhead family (Sagittaria), Sagittaria brevirostra.

Of the arrowhead family (Sagittaria), Sagittaria arifolia.

Sagittaria arifolia

Of the arrowhead family (Sagittaria), Sagittaria arifolia.

Of the arrowhead family (Sagittaria), the bulltongue arrowhead (Sagittaria lancifolia).

Bulltongue Arrowhead

Of the arrowhead family (Sagittaria), the bulltongue arrowhead (Sagittaria lancifolia).

Of the arrowhead family (Sagittaria), the narrow-leaved arrowhead (Sagittaria subulata).

Narrow-Leaved Arrowhead

Of the arrowhead family (Sagittaria), the narrow-leaved arrowhead (Sagittaria subulata).

Of the arrowhead family (Sagittaria), Sagittaria heterophylla.

Sagittaria heterophylla

Of the arrowhead family (Sagittaria), Sagittaria heterophylla.

Of the arrowhead family (Sagittaria), the delta arrowhead (Sagittaria platyphylla).

Delta Arrowhead

Of the arrowhead family (Sagittaria), the delta arrowhead (Sagittaria platyphylla).

Of the arrowhead family (Sagittaria), the grassy arrowhead (Sagittaria graminea).

Grassy Arrowhead

Of the arrowhead family (Sagittaria), the grassy arrowhead (Sagittaria graminea).

Of the arrowhead family (Sagittaria), the slender arrowhead (Sagittaria teres).

Slender Arrowhead

Of the arrowhead family (Sagittaria), the slender arrowhead (Sagittaria teres).

Of the bead lily family (Clintonia), the white clintonia (Clintonia umbellulata).

White Clintonia

Of the bead lily family (Clintonia), the white clintonia (Clintonia umbellulata).

Of the dayflower family (Commelina), the slender dayflower (Commelina erecta).

Slender Dayflower

Of the dayflower family (Commelina), the slender dayflower (Commelina erecta).

Of the bellwort family (Uvularia), the perfoliate bellwort (Uvularia perfoliata).

Perfoliate Bellwort

Of the bellwort family (Uvularia), the perfoliate bellwort (Uvularia perfoliata).

Of the mud plantain family (Heteranthera), the water stargrass (Heteranthera dubia).

Water Stargrass

Of the mud plantain family (Heteranthera), the water stargrass (Heteranthera dubia).

Featherbells or Stenanthium gramineum.

Featherbells

Featherbells or Stenanthium gramineum.

Of the mud plantain family (Heteranthera), the blue mud plantain (Heteranthera limosa).

Blue Mud Plantain

Of the mud plantain family (Heteranthera), the blue mud plantain (Heteranthera limosa).

The Pogonia affinis.

Pogonia affinis

The Pogonia affinis.

The Pogonia divaricata or rosebud orchid.

Pogonia divaricata

The Pogonia divaricata or rosebud orchid.

The coffee senna or Cassia occidentalis.

Cassia occidentalis

The coffee senna or Cassia occidentalis.

The Cassia tora or Senna obtusifolia.

Cassia tora

The Cassia tora or Senna obtusifolia.

The roundleaf geranium or Geranium rotundifolium.

Roundleaf Geranium

The roundleaf geranium or Geranium rotundifolium.

The longstalk cranesbill or Geranium columbinum.

Longstalk Cranesbill

The longstalk cranesbill or Geranium columbinum.

The Siberian geranium or Geranium sibiricum.

Siberian Geranium

The Siberian geranium or Geranium sibiricum.

The small geranium or Geranium pusillum.

Small Geranium

The small geranium or Geranium pusillum.

The awnless geranium or Geranium molle.

Awnless Geranium

The awnless geranium or Geranium molle.

Of the pink family (Caryophyllaceae), the larger mouse-ear chickweed (Cerastium vulgatum).

Larger Mouse-Ear Chickweed

Of the pink family (Caryophyllaceae), the larger mouse-ear chickweed (Cerastium vulgatum).

Of the pink family (Caryophyllaceae), the night-flowering catchfly (Silene noctiflora).

Night-Flowering Catchfly

Of the pink family (Caryophyllaceae), the night-flowering catchfly (Silene noctiflora).

Of the pink family (Caryophyllaceae), the wild pink (Silene Pennsylvanica).

Wild Pink

Of the pink family (Caryophyllaceae), the wild pink (Silene Pennsylvanica).