Euphorbia esula
wolf's milk
leafy spurge
Berteroa incana
hoary alison
hoary alyssum
yellow star-thistle
Barnaby's thistle
Centaurea solstitialis
cart-track plant
common plantain
broad-leaved plantain
white-man's foot
whiteman's foot
Plantago major
sweet buckeye
green bristlegrass
bottle-grass
Setaria viridis
bottle grass
rough bristlegrass
green foxtail
field bindweed
Convolvulus arvensis
wild morning-glory
Cirsium vulgare
bull thistle
spear thistle
boar thistle
Cirsium lanceolatum
Sturnella magna
eastern meadowlark
Chenopodium bonus-henricus
stinking goosefoot
allgood
fat hen
Chenopodium vulvaria
good-king-henry
wild spinach
Russian tumbleweed
Russian thistle
Salsola kali tenuifolia
Sturnella neglecta
yellow hawkweed
Euphorbia cyparissias
Hieracium praealtum
king devil
crown-of-the-field
corn campion
tumbleweed
cypress spurge
western meadowlark
Agrostemma githago
corn cockle
Russian cactus
Arenaria serpyllifolia
thyme-leaved sandwort
Tragopogon pratensis
Chenopodium rubrum
scentless camomile
scentless hayweed
creeping thyme
red goosefoot
scentless mayweed
goatsbeard
Matricaria inodorum
wild thyme
Helianthus laetiflorus
Killarney fern
meadow salsify
Trichomanes speciosum
Thymus serpyllum
showy sunflower
French spinach
corn mayweed
scentless false camomile
Tripleurospermum inodorum
shepherd's clock
witchgrass
American hop
Humulus americanus
quackgrass
Agropyron repens
dog grass
quack grass
couch grass
quick grass
witch grass
Hymenoxys acaulis
stemless hymenoxys
Tetraneuris acaulis
blue devil
golden marguerite
devil's milk
Euphorbia peplus
yellow chamomile
Anthemis tinctoria
Echium vulgare
dyers' chamomile
petty spurge