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By: Whetzel, Herbert Hice, - Rosenbaum, Joseph,Edition:Publication info: Washington, Govt. Print. Off, 1912Volume: no.250 (1912)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Rosenbaum, Joseph, - Sando, Charles E. (Charles Earl),Type: ArticleIn: American journal of botanyVolume: 7Series:Issue: 2Date: 1920-02Page Range: 78--82Publication Info: Lancaster, Pa, Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1914-Subjects: