St.Johnswort, marsh
artichoke, Jerusalem
aster
barley
beggarticks
bentgrass
bluegrass, annual
brackenfern
bromegrass, smooth
bunchgrass
camphorweed
carpetweed
carrot, wild
catsear, common
chickweed, common
citronmelon
cottongrass
crabgrass
cudweed
cutgrass, rice
dandelion
deadnettle, red
dock, broadleaf
dock, curly
dodder
dogfennel
eveningprimrose, common
fern, royal
fern, sensitive
fescue
fiddleneck, coast
fiddleneck, western
foxtail
gisekia
goosefoot
groundsel, common
hairgrass, small
hawkweed, common
henbit
horsetail, field
horsetail, water
knapweed, Russian
knotweed
lambsquarters, common
lettuce, miners
loosestrife
milkweed, common
moss, hair-cup
mugwort
mustard, wild
natalgrass
needlegrass
nutsedge, purple
oak, Jerusalem
oniongrass
orchardgrass
panicum, Texas
peavine, marsh
pepperweed
pigweed, redroot
pineappleweed
plantain, broadleaf
plantain, buckhorn
purslane, common
pusley, Florida
quackgrass
radish, wild
ragweed, common
ragweed, giant
reedgrass, bluejoint
rocket, London
rocket, yellow
rush
shepherdspurse
smartweed, Pennsylvania
smartweed, dotted
smartweed, marshpepper
smartweed, swamp
smartweed, water
smartweeds (annuals)
spanishneedles
spurge, leafy
spurge, prostrate
spurge, spotted
stargrass
strawberry, wild
summergrass
tearthumb, arrowleaf
teaweed
thistle, Canada
thistle, Russian
thistle, bull
timothy
velvetgrass, common
witchgrass
woodsorrel, yellow
woolgrass

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