Trees
Acacia
Alder, Smooth
Ash, Arizona
Ash, Green
Ash, White
Birch, Red
Birch, River
Box Elder
Cedar, Pinchot
Cedar, Mountain
Cedar, Red
Chinese Tallow
Cottonwood, Eastern
Cottonwood, Western
Cypress, Arizona
Cypress, Bald
Elm, American
Elm, Cedar
Elm, Chinese
Elm, Fall Blooming
Groundsel Tree
Hackberry
Hickory, Bitternut
Hickory, White
Hornbeam
Ironwood
Juniper, Alligator
Juniper, Oneseed
Juniper, Redberry
Ligustrum
Maple, Red
Maple, Silver
Mesquite
Mulberry, Paper
Mulberry, Red
Mulberry, White
Oak, Black
Oak, Blackjack
Oak, Bur
Oak, Live
Oak, Pin
Oak, Post
Oak, Red
Oak, White
Pecan
Pine, Austrian
Pine, Lobiolly
Pine, Longleaf
Pine, Scotch
Pine, Shortleaf
Poplar, Lombardy
Poplar, White
Salt Cedar
Sweetgum
Sycamore
Tree-Of-Heaven
Walnut, Black
Willow, Black
Weeds
Amaranth, Green
Broomweed
Burning Bush
Carelessweed
Cocklebur
Dock, Bitter
Dock, Sour
Dock, Tall
Dock, White
Dock, Yellow
Goldenrod
Indian Hair Tonic
Iodine Bush
Jerusalem Oak
Lamb`s Quarters
Marshelder, Burweed
Mashelder, Narrowleaf
Marsh Elder, Rough
Marsh Elder, True
Mexican Tea
Mugwort, Dark-Leaved
Nettle
Palmer`s Amaranth
Pigweed, Spiney
Pigweed, Rough
Plantain, English
Ragweed, False
Ragweed, Giant
Ragweed, Short
Ragweed, Slender
Ragweed, Southern
Ragweed, West
Russian Thistle
Sage, Prairie
Sorrel, Sheep
Spearscale
Waterhemp, Western
Wingscale Chamiza
Wormwood, Annual
Grasses
Bermuda Grass
Bluegrass, Annual
Bluegrass, Canadian
Bluegrass, Kentucky
Brome, Hungarian
Canary Grass, Reed
Cheat Grass
Corn
Fescue, Meadow
Johnson Grass
June Grass
Oat Grass, Tall
Oats, Cultivated
Orchard Grass
Quack Grass
Redtop
Rye, Cultivated
Rye Grass, Italian
Rye Grass, Perennial
Salt Grass
Sudan Grass
Timothy
Wheat, Cultivated
Wheat Grass, Western