Weeds of Concern
Weeds of Concern have a negative impact on property in Spokane County and when found, the Spokane County Noxious Weed Control Board will encourage their control.
Common Name | Scientific Name | Picture 1 | Picture 2 | Picture 3 |
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Bugloss, Annual Additional Information |
Anchusa arvensis |
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Cinquefoil, Sulfur Additional Information |
Potentilla recta |
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Goatgrass, Jointed Additional Information |
Aegilops cylindrica |
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Groundsel, Common Additional Information |
Senecio vulgaris |
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Hemlock, Poison Additional Information |
Conium maculatum |
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Houndstongue Additional Information |
Cynoglossum officinale |
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St. Johnswort Additional Information |
Hypericum perforatum |
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Thistle, Bull Additional Information |
Cirsium vulgare |
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Thistle, Russian Additional Information |
Salsola kali |
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Wormwood, Absinth Additional Information |
Artemisia absinthium |