neckweed
fireweed
Erechtites hieracifolia
Parthenium hysterophorus
bastard feverfew
Thermopsis macrophylla
golden pea
false lupine
yellow pea
pine-weed
orange grass
nitweed
pineweed
Hypericum gentianoides
alkali grass
meadow lily
Zigadenus elegans
wild meadow lily
Celosia argentea
red fox
Canada lily
Lilium canadense
wild yellow lily
groundsel
Senecio vulgaris
Dicentra cucullaria
Dutchman's breeches
summer snowflake
sleepy dick
starflower
flower-of-an-hour
flowers-of-an-hour
Ornithogalum umbellatum
black-eyed Susan
Hibiscus trionum
bladder ketmia
Sabbatia campestris
gravelweed
Verbesina helianthoides
prairia Sabbatia
Texas star
golden ironweed
Spergula arvensis
Chrysosplenium americanum
corn spurry
golden honey plant
Actinomeris alternifolia
yellow ironweed
water mat
corn spurrey
wingstem
water carpet
Verbesina alternifolia
wild rape
great Solomon's-seal
feverroot
wild radish
horse gentian
wild coffee
jointed charlock
runch
Polygonatum commutatum
Asclepias albicans
Polygonatum biflorum
Raphanus raphanistrum
Triostium perfoliatum
white milkweed
tinker's root
Cycloloma atriplicifolium
Xyris
genus Xyris
winged pigweed
moth mullein
stink bell
tumbleweed
Fritillaria agrestis
Verbascum blattaria
Rhus vernix
poison ash
bulbous buttercup
poison sumac
Carum carvi
poison dogwood
Toxicodendron vernix
caraway
Hemerocallis lilio-asphodelus
Solidago bicolor
lemon lily
swallowwort
Chelidonium majus
celandine
silverrod
swallow wort
Desmanthus ilinoensis
Virginia crownbeard
frostweed
greater celandine
frost-weed
Verbesina virginica
Hemerocallis flava