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Keywords from Image Description:
Field book of American wild flowers Colored Plate . Elecampane Inula Helenium Colored Plate Illustration biodiversitylibrary org title Mathews Ferdinand Schuyler NameFound Helenium NameConfirmed Helenium EOLID NameBankID NameFound Inula NameConfirmed Inula EOLID NameBankID Biodiversity Heritage Library Field book