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Staff botanist for The Nature Conservancy, Susan Geer, works to distinguish native plants and non-native plants during a weed survey on Zumwalt Prairie Preserve. Bunchgrass prairies may contain thousands of native plants and some weeds as well. Keeping the native plants and eliminating weeds is a priority on the rare grassland.

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Filename: Prairie_Survey-OR-MRD64-029.jpg
Copyright: Michael Durham
Image Size: 5900x3844 / 5.4MB; America24_7 MD Pictures Susan Geer The Nature Conservancy Zumwalt Prairie Preserve Zumwalt Prarie botanist botany botany book grassland plant plant identification prairie reference book research science study studying weed survey
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Staff botanist for The Nature Conservancy, Susan Geer, works to distinguish native plants and non-native plants during a weed survey on Zumwalt Prairie Preserve. Bunchgrass prairies may contain thousands of native plants and some weeds as well. Keeping the native plants and eliminating weeds is a priority on the rare grassland.