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By: Powell, George Townsend,Edition:Publication info: Boston, Munson-Whitaker co, [18--?]Volume:Series:Holding Institution: Library of CongressSubjects:BHL Collections:
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By: Powell, George Townsend,Type: ArticleIn: Journal of the New York Botanical GardenVolume: 15Series:Issue: 178Date: 1914-10Page Range: 191--197Publication Info: Lancaster, Pa Published for the Garden by the New Era Printing Co 1900-Subjects: