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12 Cards in this Set
- Front
- Back
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quackgrass |
elytrigia repens |
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johnsongrass |
sorghum halepense |
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bur ragweed |
ambrosia grayi |
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must thistle |
carduus nutans * |
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russian knapweed |
centaurea repens |
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canada thistle |
cirsium arvense |
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hoary cress |
cardaria draba |
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field bindweed |
convolvulus arvensis * |
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leafy spurge |
euphorbia esula |
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pignut |
hoffmannseggia glauca |
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sericea lespedeza |
lespedeza cuneata * |
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kudzu |
pueraria montana * |
