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Keywords from Image Description:
Symphyotrichum prenanthoides NRCS. en Symphyotrichum prenanthoides Muhl ex Willd Nesom crookedstem aster usda gov imageID asprahp tif USDANRCS PLANTS Database USDA NRCS Northeast wetland flora Field office guide to plant species Northeast National Technical Center Chester Robert Mohlenbrock USDA NRCS Northeast wetland flora